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Vacheron Constantin – Traditionnelle calendario completo openface

Vacheron Constantin – Calendario completo Traditionnelle openface: una estética contemporánea para un modelo que refleja la gran tradición relojera de Ginebra del siglo XVIII

  • Una nueva esfera de zafiro calado para el reloj calendario completo Traditionnelle, interpretada a través de dos versiones en oro rosa 5N de 18 quilates y oro blanco de 18 quilates
  • Calibre 2460 QCL/2 con calendario triple y fase lunar de precisión
  • Una estética muy contemporánea para estos relojes, herederos de la gran tradición relojera de Ginebra del siglo XVIII .

Ginebra, de inspiración clásica con su caja redonda con parte posterior estriada, su minutero de ferrocarril y sus agujas tipo Dauphine, el modelo de cara abierta de calendario completo Traditionnelle adopta un perfil vanguardista con estas dos versiones distintivas. La esfera de zafiro calado revela el Calibre 2460 QCL/2, cuya platina principal y puentes están realzados por un tratamiento NAC antracita. La visualización del calendario triple, complementada con una fase lunar de precisión, gana en profundidad a través de su estilo funcional y contemporáneo.

Revisitando las bellas tradiciones históricas de la relojería de Ginebra

La colección Traditionnelle de Vacheron Constantin, que perpetúa el espíritu de los relojeros de Ginebra durante el Siglo de las Luces, adopta un estilo muy sofisticado con dos nuevos modelos equipados con un calendario completo. Enmarcados por una caja de 41 mm en oro blanco de 18 quilates o en oro rosa 5N de 18 quilates, se presentan en una versión openface con esfera de zafiro. Esta transparencia resalta los detalles del Calibre 2460 QCL/2, que adopta un color gris antracita contrastante logrado por el tratamiento superficial galvánico NAC. Esta nueva interpretación que combina diseño contemporáneo y herencia relojera recuerda al modelo de calendario perpetuo Traditionnelle Twin Beat presentado en 2019.

Construcción aireada

Los rasgos característicos de la colección Traditionnelle, que incluyen la caja y las asas redondas escalonadas, el fondo de caja estriado, el bisel delgado, el minutero de ferrocarril, las manecillas tipo Dauphine bifacetadas y los índices de hora estilo bastón de oro, incorporan estos dos modelos firmemente en la herencia relojera de la Maison. La apertura a la estructura del movimiento, perfectamente visible en ambos lados del reloj y que presenta un color gris antracita logrado con el tratamiento NAC, resalta su potencia mecánica. Rodeada por un borde opalino gris pizarra en el que una manecilla central señala la fecha, la parte superior de la esfera de cristal de zafiro presenta un guilloché también gris pizarra.segmento, así como marcadores de hora dorados aplicados. La esfera de tres partes resultante pasa por alto los discos de zafiro que proporcionan una visualización tipo apertura de los días y los meses. El disco de fase lunar, con sus dos representaciones transferidas realistas del satélite de la Tierra, también está cubierto por una máscara de zafiro translúcido. Esta construcción aireada brinda la oportunidad de admirar los diversos componentes del movimiento, incluidos los puentes y la placa principal con un original acabado vertical vertical en el frente.

El diseño “openface” resalta la naturaleza técnica del reloj Traditionnelle full calendar openface. Esta complicación, también conocida como calendario triple, indica la fecha, el día y el mes, complementado en estos modelos con una fase lunar.

Calibre 2460 QCL/2

En el corazón de estos dos nuevos relojes late el Calibre 2460 QCL/2 con sus 312 componentes. Este calibre es una evolución del 2450, el primer movimiento automático diseñado y desarrollado íntegramente por Vacheron Constantin. Equipado con un mecanismo de parada de segundos, late a un ritmo de 28.800 alternancias por hora y está dotado de una reserva de marcha de 40 horas. Además de sus indicaciones de calendario triple, proporciona una visualización precisa de la fase lunar que requiere solo una corrección cada 122 años. El fondo de la caja revela todos los acabados que cabría esperar de un movimiento de Alta Relojería, con una platina de grano circular, puentes biselados y el motivo Côtes de Genève. Herméticos hasta 30 metros, estos dos modelos de esfera abierta con calendario completo Traditionnelle están equipados con una correa de piel de aligátor gris forrada en piel de becerro asegurada con una hebilla ardillón de oro rosa o blanco.

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Resumir

Los dos nuevos relojes Traditionnelle full calendar openface en oro blanco y rosa combinan los atributos clásicos de la colección con un enfoque estético vanguardista. La esfera está hecha de cristal de zafiro que se abre sobre el movimiento que presenta un color gris antracita logrado mediante el tratamiento galvánico NAC. Esta transparencia total en ambos lados del reloj destaca la naturaleza técnica de sus complicaciones relojeras. Equipados con un calibre automático 2460 QCL/2, estos dos modelos de 41 mm ofrecen una pantalla de calendario completa complementada con indicaciones precisas de la fase lunar y la edad de la luna. El día y el mes se muestran a través de las aberturas de la esfera central debajo del marcador de las 12 horas, mientras que la fecha se indica en la periferia mediante una manecilla central. Ya disponible en oro rosa y blanco en una interpretación más clásica con esfera sólida.


DATOS TÉCNICOS

Calendario abierto completo tradicional

Referencias
4020T/000G-B655
4020T/000R-B654

Calibre
2460 QCL/2
Desarrollado y fabricado por Vacheron Constantin
Mecánico, automático
29 mm (11¼””) de diámetro, 5,45 mm de grosor
Aproximadamente 40 horas de reserva
de marcha 4 Hz (28.800 alternancias/hora)
312 componentes
27 rubíes
Sello de Ginebra reloj certificado

Indicaciones
Horas, minutos
Calendario completo (día de la semana, fecha, mes)
Fase lunar de precisión

Caja
Oro blanco de 18 quilates/oro rosa de 18 quilates 5N
41 mm de diámetro, 10,7 mm de grosor Fondo de caja de
cristal de zafiro transparente Estanqueidad
probada a una presión de 3 bar (aprox. 30 metros)

Dial
ensamblado en tres partes:

  • Parte superior guilloche gris pizarra
  • Brida opalina gris pizarra
  • Cristal de zafiro con índices de oro de 18 quilates

Manecillas de horas y minutos en oro blanco de 18 quilates/oro rosa de 18 quilates 5N aplicados
Manecilla de fecha ennegrecida en oro de 18 quilates con media luna blanca

Correa
Piel de aligátor gris Mississippiensis con interior de becerro, pespuntes tono sobre tono, escamas cuadradas

Hebilla
Oro blanco de 18 quilates/Oro rosa de 18 quilates 5N Hebilla
Media cruz de Malta pulida

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Vacheron Constantin – Traditionnelle complete calendar openface

Vacheron Constantin – Traditionnelle complete calendar openface: a contemporary aesthetic for a model reflecting Geneva’s grand 18th century watchmaking tradition

  • A new openworked sapphire face for the Traditionnelle complete calendar watch, interpreted through two versions in 18K 5N pink gold and 18K white gold
  • Calibre 2460 QCL/2 with triple calendar and precision moon phase
  • A highly contemporary aesthetic for these timepieces, heirs to Geneva’s grand 18th century watchmaking tradition

Geneva,- Classically inspired with its round case featuring a fluted back, its railway minute-track and its Dauphine-type hands, the Traditionnelle complete calendar openface model adopts an avant-garde profile with these two distinctive versions. The openworked sapphire dial reveals Calibre 2460 QCL/2, whose mainplate and bridges are highlighted by anthracite NAC treatment. The triple calendar display, complemented by a precision moon phase, gains in depth through its functional and contemporary style.

Revisiting the fine historical traditions of Geneva watchmaking

Vacheron Constantin’s Traditionnelle collection, which perpetuates the spirit of Geneva’s watchmakers during the Age of Enlightenment, adopts a highly sophisticated style with two new models equipped with a complete calendar. Framed by a 41 mm case in 18K white gold or 18K 5N pink gold, they appear in an openface version with a sapphire dial. This transparency brings out the details of Calibre 2460 QCL/2, which adopts a contrasting anthracite grey colour achieved by NAC galvanic surface treatment. This new interpretation combining contemporary design and watchmaking heritage, is reminiscent of the Traditionnelle Twin Beat perpetual calendar model presented in 2019.

Airy construction

The characteristic features of the Traditionnelle collection – including the stepped round case and lugs, the fluted caseback, the slim bezel, the railway minute-track, the bi-facetted Dauphine-type hands and the gold baton-style hour-markers – embed these two models firmly in the watchmaking heritage of the Maison. The opening onto the movement structure – perfectly visible on both sides of the watch and featuring an anthracite grey colour achieved by NAC treatment – highlights its mechanical power. Surrounded by a slate grey opaline flange on which a central hand points to the date, the upper part of the sapphire crystal dial features a likewise slate grey guilloché segment as well as applied gold hour-markers. The resulting three-part dial overlooks the sapphire discs providing an aperture-type display of the days and months. The moon-phase disc, with its two realistic transferred depictions of Earth’s satellite, is also covered by a translucent sapphire mask. This airy construction provides a chance to admire the various movement components, including the bridges and mainplate featuring an original vertical upright finish on the front.

The “openface” design highlights the technical nature of the Traditionnelle complete calendar openface watch. This complication, also known as the triple calendar, indicates the date, day and month, complemented on these models by a moon phase.

Calibre 2460 QCL/2

Beating at the heart of these two new timepieces is Calibre 2460 QCL/2 with its 312 components. This calibre is an evolution of the 2450, the first self-winding movement entirely designed and developed by Vacheron Constantin. Equipped with a stop-seconds mechanism, it beats at a rate of 28,800 vibrations per hour and is endowed with a 40-hour power reserve. In addition to its triple calendar indications, it provides a precision moon phase display requiring only one correction every 122 years. The caseback reveals all the finishes one would expect from an Haute Horlogerie movement, with a circular-grained mainplate, chamfered bridges and Côtes de Genève motif. Water-resistant to 30 metres, these two Traditionnelle complete calendar openface models are fitted with a calfskin-lined grey alligator strap secured by a pink or white gold pin buckle.

———————————————————-

Sum-up

The two new Traditionnelle complete calendar openface watches in white and pink gold combine the classic attributes of the collection with an avant-garde aesthetic approach. The dial is made of sapphire crystal opening onto the movement featuring an anthracite grey colour achieved by NAC galvanic treatment. This total transparency on both sides of the watch highlights the technical nature of its horological complications. Equipped with a self-winding Calibre 2460 QCL/2, these two 41 mm models provide a complete calendar display complemented by age of the moon and precision moon phase indications. The day and month are shown through central dial apertures below the 12 o’clock hour-marker, while the date is indicated on the periphery by a central hand. Already available in rose and white gold in a more classic interpretation with a solid dial, the two new Traditionnelle complete calendar openface versions are paired with a grey alligator leather strap.


TECHNICAL DATA

Traditionnelle complete calendar openface

References
4020T/000G-B655
4020T/000R-B654

Calibre
2460 QCL/2
Developed and manufactured by Vacheron Constantin
Mechanical, self-winding
29 mm (11¼’’’) diameter, 5.45 mm thick
Approximately 40 hours of power reserve
4 Hz (28,800 vibrations/hour)
312 components
27 jewels
Hallmark of Geneva certified timepiece

Indications
Hours, minutes
Complete calendar (day of the week, date, month)
Precision moon phase

Case
18K white gold/18K 5N pink gold
41 mm diameter, 10.7 mm thick
Transparent sapphire crystal caseback
Water-resistance tested at a pressure of 3 bar (approx. 30 metres)

Dial
Assembled in three parts:

  • Slate grey guilloche upper part
  • Slate grey opaline flange
  • Sapphire crystal with 18K gold hour-markers

18K white gold/18K 5N pink gold applied hour-markers, hour & minutes hands
18K gold blackened date hand with white crescent

Strap
Grey Mississippiensis alligator leather with calf inner shell, tone-on-tone stitching, square scales

Buckle
18K white gold/18K 5N pink gold buckle
Polished half Maltese cross-shaped

, , , ,

Vacheron Constantin – Traditionnelle complete calendar openface

Vacheron Constantin – Traditionnelle complete calendar openface: a contemporary aesthetic for a model reflecting Geneva’s grand 18th century watchmaking tradition

  • A new openworked sapphire face for the Traditionnelle complete calendar watch, interpreted through two versions in 18K 5N pink gold and 18K white gold
  • Calibre 2460 QCL/2 with triple calendar and precision moon phase
  • A highly contemporary aesthetic for these timepieces, heirs to Geneva’s grand 18th century watchmaking tradition

Geneva,- Classically inspired with its round case featuring a fluted back, its railway minute-track and its Dauphine-type hands, the Traditionnelle complete calendar openface model adopts an avant-garde profile with these two distinctive versions. The openworked sapphire dial reveals Calibre 2460 QCL/2, whose mainplate and bridges are highlighted by anthracite NAC treatment. The triple calendar display, complemented by a precision moon phase, gains in depth through its functional and contemporary style.

Revisiting the fine historical traditions of Geneva watchmaking

Vacheron Constantin’s Traditionnelle collection, which perpetuates the spirit of Geneva’s watchmakers during the Age of Enlightenment, adopts a highly sophisticated style with two new models equipped with a complete calendar. Framed by a 41 mm case in 18K white gold or 18K 5N pink gold, they appear in an openface version with a sapphire dial. This transparency brings out the details of Calibre 2460 QCL/2, which adopts a contrasting anthracite grey colour achieved by NAC galvanic surface treatment. This new interpretation combining contemporary design and watchmaking heritage, is reminiscent of the Traditionnelle Twin Beat perpetual calendar model presented in 2019.

Airy construction

The characteristic features of the Traditionnelle collection – including the stepped round case and lugs, the fluted caseback, the slim bezel, the railway minute-track, the bi-facetted Dauphine-type hands and the gold baton-style hour-markers – embed these two models firmly in the watchmaking heritage of the Maison. The opening onto the movement structure – perfectly visible on both sides of the watch and featuring an anthracite grey colour achieved by NAC treatment – highlights its mechanical power. Surrounded by a slate grey opaline flange on which a central hand points to the date, the upper part of the sapphire crystal dial features a likewise slate grey guilloché segment as well as applied gold hour-markers. The resulting three-part dial overlooks the sapphire discs providing an aperture-type display of the days and months. The moon-phase disc, with its two realistic transferred depictions of Earth’s satellite, is also covered by a translucent sapphire mask. This airy construction provides a chance to admire the various movement components, including the bridges and mainplate featuring an original vertical upright finish on the front.

The “openface” design highlights the technical nature of the Traditionnelle complete calendar openface watch. This complication, also known as the triple calendar, indicates the date, day and month, complemented on these models by a moon phase.

Calibre 2460 QCL/2

Beating at the heart of these two new timepieces is Calibre 2460 QCL/2 with its 312 components. This calibre is an evolution of the 2450, the first self-winding movement entirely designed and developed by Vacheron Constantin. Equipped with a stop-seconds mechanism, it beats at a rate of 28,800 vibrations per hour and is endowed with a 40-hour power reserve. In addition to its triple calendar indications, it provides a precision moon phase display requiring only one correction every 122 years. The caseback reveals all the finishes one would expect from an Haute Horlogerie movement, with a circular-grained mainplate, chamfered bridges and Côtes de Genève motif. Water-resistant to 30 metres, these two Traditionnelle complete calendar openface models are fitted with a calfskin-lined grey alligator strap secured by a pink or white gold pin buckle.

———————————————————-

Sum-up

The two new Traditionnelle complete calendar openface watches in white and pink gold combine the classic attributes of the collection with an avant-garde aesthetic approach. The dial is made of sapphire crystal opening onto the movement featuring an anthracite grey colour achieved by NAC galvanic treatment. This total transparency on both sides of the watch highlights the technical nature of its horological complications. Equipped with a self-winding Calibre 2460 QCL/2, these two 41 mm models provide a complete calendar display complemented by age of the moon and precision moon phase indications. The day and month are shown through central dial apertures below the 12 o’clock hour-marker, while the date is indicated on the periphery by a central hand. Already available in rose and white gold in a more classic interpretation with a solid dial, the two new Traditionnelle complete calendar openface versions are paired with a grey alligator leather strap.


TECHNICAL DATA

Traditionnelle complete calendar openface

References
4020T/000G-B655
4020T/000R-B654

Calibre
2460 QCL/2
Developed and manufactured by Vacheron Constantin
Mechanical, self-winding
29 mm (11¼’’’) diameter, 5.45 mm thick
Approximately 40 hours of power reserve
4 Hz (28,800 vibrations/hour)
312 components
27 jewels
Hallmark of Geneva certified timepiece

Indications
Hours, minutes
Complete calendar (day of the week, date, month)
Precision moon phase

Case
18K white gold/18K 5N pink gold
41 mm diameter, 10.7 mm thick
Transparent sapphire crystal caseback
Water-resistance tested at a pressure of 3 bar (approx. 30 metres)

Dial
Assembled in three parts:

  • Slate grey guilloche upper part
  • Slate grey opaline flange
  • Sapphire crystal with 18K gold hour-markers

18K white gold/18K 5N pink gold applied hour-markers, hour & minutes hands
18K gold blackened date hand with white crescent

Strap
Grey Mississippiensis alligator leather with calf inner shell, tone-on-tone stitching, square scales

Buckle
18K white gold/18K 5N pink gold buckle
Polished half Maltese cross-shaped

, , , ,

Vacheron Constantin – Traditionnelle complete calendar openface

Vacheron Constantin – Traditionnelle complete calendar openface: a contemporary aesthetic for a model reflecting Geneva’s grand 18th century watchmaking tradition

  • A new openworked sapphire face for the Traditionnelle complete calendar watch, interpreted through two versions in 18K 5N pink gold and 18K white gold
  • Calibre 2460 QCL/2 with triple calendar and precision moon phase
  • A highly contemporary aesthetic for these timepieces, heirs to Geneva’s grand 18th century watchmaking tradition

Geneva,- Classically inspired with its round case featuring a fluted back, its railway minute-track and its Dauphine-type hands, the Traditionnelle complete calendar openface model adopts an avant-garde profile with these two distinctive versions. The openworked sapphire dial reveals Calibre 2460 QCL/2, whose mainplate and bridges are highlighted by anthracite NAC treatment. The triple calendar display, complemented by a precision moon phase, gains in depth through its functional and contemporary style.

Revisiting the fine historical traditions of Geneva watchmaking

Vacheron Constantin’s Traditionnelle collection, which perpetuates the spirit of Geneva’s watchmakers during the Age of Enlightenment, adopts a highly sophisticated style with two new models equipped with a complete calendar. Framed by a 41 mm case in 18K white gold or 18K 5N pink gold, they appear in an openface version with a sapphire dial. This transparency brings out the details of Calibre 2460 QCL/2, which adopts a contrasting anthracite grey colour achieved by NAC galvanic surface treatment. This new interpretation combining contemporary design and watchmaking heritage, is reminiscent of the Traditionnelle Twin Beat perpetual calendar model presented in 2019.

Airy construction

The characteristic features of the Traditionnelle collection – including the stepped round case and lugs, the fluted caseback, the slim bezel, the railway minute-track, the bi-facetted Dauphine-type hands and the gold baton-style hour-markers – embed these two models firmly in the watchmaking heritage of the Maison. The opening onto the movement structure – perfectly visible on both sides of the watch and featuring an anthracite grey colour achieved by NAC treatment – highlights its mechanical power. Surrounded by a slate grey opaline flange on which a central hand points to the date, the upper part of the sapphire crystal dial features a likewise slate grey guilloché segment as well as applied gold hour-markers. The resulting three-part dial overlooks the sapphire discs providing an aperture-type display of the days and months. The moon-phase disc, with its two realistic transferred depictions of Earth’s satellite, is also covered by a translucent sapphire mask. This airy construction provides a chance to admire the various movement components, including the bridges and mainplate featuring an original vertical upright finish on the front.

The “openface” design highlights the technical nature of the Traditionnelle complete calendar openface watch. This complication, also known as the triple calendar, indicates the date, day and month, complemented on these models by a moon phase.

Calibre 2460 QCL/2

Beating at the heart of these two new timepieces is Calibre 2460 QCL/2 with its 312 components. This calibre is an evolution of the 2450, the first self-winding movement entirely designed and developed by Vacheron Constantin. Equipped with a stop-seconds mechanism, it beats at a rate of 28,800 vibrations per hour and is endowed with a 40-hour power reserve. In addition to its triple calendar indications, it provides a precision moon phase display requiring only one correction every 122 years. The caseback reveals all the finishes one would expect from an Haute Horlogerie movement, with a circular-grained mainplate, chamfered bridges and Côtes de Genève motif. Water-resistant to 30 metres, these two Traditionnelle complete calendar openface models are fitted with a calfskin-lined grey alligator strap secured by a pink or white gold pin buckle.

———————————————————-

Sum-up

The two new Traditionnelle complete calendar openface watches in white and pink gold combine the classic attributes of the collection with an avant-garde aesthetic approach. The dial is made of sapphire crystal opening onto the movement featuring an anthracite grey colour achieved by NAC galvanic treatment. This total transparency on both sides of the watch highlights the technical nature of its horological complications. Equipped with a self-winding Calibre 2460 QCL/2, these two 41 mm models provide a complete calendar display complemented by age of the moon and precision moon phase indications. The day and month are shown through central dial apertures below the 12 o’clock hour-marker, while the date is indicated on the periphery by a central hand. Already available in rose and white gold in a more classic interpretation with a solid dial, the two new Traditionnelle complete calendar openface versions are paired with a grey alligator leather strap.


TECHNICAL DATA

Traditionnelle complete calendar openface

References
4020T/000G-B655
4020T/000R-B654

Calibre
2460 QCL/2
Developed and manufactured by Vacheron Constantin
Mechanical, self-winding
29 mm (11¼’’’) diameter, 5.45 mm thick
Approximately 40 hours of power reserve
4 Hz (28,800 vibrations/hour)
312 components
27 jewels
Hallmark of Geneva certified timepiece

Indications
Hours, minutes
Complete calendar (day of the week, date, month)
Precision moon phase

Case
18K white gold/18K 5N pink gold
41 mm diameter, 10.7 mm thick
Transparent sapphire crystal caseback
Water-resistance tested at a pressure of 3 bar (approx. 30 metres)

Dial
Assembled in three parts:

  • Slate grey guilloche upper part
  • Slate grey opaline flange
  • Sapphire crystal with 18K gold hour-markers

18K white gold/18K 5N pink gold applied hour-markers, hour & minutes hands
18K gold blackened date hand with white crescent

Strap
Grey Mississippiensis alligator leather with calf inner shell, tone-on-tone stitching, square scales

Buckle
18K white gold/18K 5N pink gold buckle
Polished half Maltese cross-shaped

, , , ,

Vacheron Constantin – Traditionnelle complete calendar openface

Vacheron Constantin – Traditionnelle complete calendar openface: a contemporary aesthetic for a model reflecting Geneva’s grand 18th century watchmaking tradition

  • A new openworked sapphire face for the Traditionnelle complete calendar watch, interpreted through two versions in 18K 5N pink gold and 18K white gold
  • Calibre 2460 QCL/2 with triple calendar and precision moon phase
  • A highly contemporary aesthetic for these timepieces, heirs to Geneva’s grand 18th century watchmaking tradition

Geneva,- Classically inspired with its round case featuring a fluted back, its railway minute-track and its Dauphine-type hands, the Traditionnelle complete calendar openface model adopts an avant-garde profile with these two distinctive versions. The openworked sapphire dial reveals Calibre 2460 QCL/2, whose mainplate and bridges are highlighted by anthracite NAC treatment. The triple calendar display, complemented by a precision moon phase, gains in depth through its functional and contemporary style.

Revisiting the fine historical traditions of Geneva watchmaking

Vacheron Constantin’s Traditionnelle collection, which perpetuates the spirit of Geneva’s watchmakers during the Age of Enlightenment, adopts a highly sophisticated style with two new models equipped with a complete calendar. Framed by a 41 mm case in 18K white gold or 18K 5N pink gold, they appear in an openface version with a sapphire dial. This transparency brings out the details of Calibre 2460 QCL/2, which adopts a contrasting anthracite grey colour achieved by NAC galvanic surface treatment. This new interpretation combining contemporary design and watchmaking heritage, is reminiscent of the Traditionnelle Twin Beat perpetual calendar model presented in 2019.

Airy construction

The characteristic features of the Traditionnelle collection – including the stepped round case and lugs, the fluted caseback, the slim bezel, the railway minute-track, the bi-facetted Dauphine-type hands and the gold baton-style hour-markers – embed these two models firmly in the watchmaking heritage of the Maison. The opening onto the movement structure – perfectly visible on both sides of the watch and featuring an anthracite grey colour achieved by NAC treatment – highlights its mechanical power. Surrounded by a slate grey opaline flange on which a central hand points to the date, the upper part of the sapphire crystal dial features a likewise slate grey guilloché segment as well as applied gold hour-markers. The resulting three-part dial overlooks the sapphire discs providing an aperture-type display of the days and months. The moon-phase disc, with its two realistic transferred depictions of Earth’s satellite, is also covered by a translucent sapphire mask. This airy construction provides a chance to admire the various movement components, including the bridges and mainplate featuring an original vertical upright finish on the front.

The “openface” design highlights the technical nature of the Traditionnelle complete calendar openface watch. This complication, also known as the triple calendar, indicates the date, day and month, complemented on these models by a moon phase.

Calibre 2460 QCL/2

Beating at the heart of these two new timepieces is Calibre 2460 QCL/2 with its 312 components. This calibre is an evolution of the 2450, the first self-winding movement entirely designed and developed by Vacheron Constantin. Equipped with a stop-seconds mechanism, it beats at a rate of 28,800 vibrations per hour and is endowed with a 40-hour power reserve. In addition to its triple calendar indications, it provides a precision moon phase display requiring only one correction every 122 years. The caseback reveals all the finishes one would expect from an Haute Horlogerie movement, with a circular-grained mainplate, chamfered bridges and Côtes de Genève motif. Water-resistant to 30 metres, these two Traditionnelle complete calendar openface models are fitted with a calfskin-lined grey alligator strap secured by a pink or white gold pin buckle.

———————————————————-

Sum-up

The two new Traditionnelle complete calendar openface watches in white and pink gold combine the classic attributes of the collection with an avant-garde aesthetic approach. The dial is made of sapphire crystal opening onto the movement featuring an anthracite grey colour achieved by NAC galvanic treatment. This total transparency on both sides of the watch highlights the technical nature of its horological complications. Equipped with a self-winding Calibre 2460 QCL/2, these two 41 mm models provide a complete calendar display complemented by age of the moon and precision moon phase indications. The day and month are shown through central dial apertures below the 12 o’clock hour-marker, while the date is indicated on the periphery by a central hand. Already available in rose and white gold in a more classic interpretation with a solid dial, the two new Traditionnelle complete calendar openface versions are paired with a grey alligator leather strap.


TECHNICAL DATA

Traditionnelle complete calendar openface

References
4020T/000G-B655
4020T/000R-B654

Calibre
2460 QCL/2
Developed and manufactured by Vacheron Constantin
Mechanical, self-winding
29 mm (11¼’’’) diameter, 5.45 mm thick
Approximately 40 hours of power reserve
4 Hz (28,800 vibrations/hour)
312 components
27 jewels
Hallmark of Geneva certified timepiece

Indications
Hours, minutes
Complete calendar (day of the week, date, month)
Precision moon phase

Case
18K white gold/18K 5N pink gold
41 mm diameter, 10.7 mm thick
Transparent sapphire crystal caseback
Water-resistance tested at a pressure of 3 bar (approx. 30 metres)

Dial
Assembled in three parts:

  • Slate grey guilloche upper part
  • Slate grey opaline flange
  • Sapphire crystal with 18K gold hour-markers

18K white gold/18K 5N pink gold applied hour-markers, hour & minutes hands
18K gold blackened date hand with white crescent

Strap
Grey Mississippiensis alligator leather with calf inner shell, tone-on-tone stitching, square scales

Buckle
18K white gold/18K 5N pink gold buckle
Polished half Maltese cross-shaped

, , , ,

Vacheron Constantin – Traditionnelle complete calendar openface

Vacheron Constantin – Traditionnelle complete calendar openface: a contemporary aesthetic for a model reflecting Geneva’s grand 18th century watchmaking tradition

  • A new openworked sapphire face for the Traditionnelle complete calendar watch, interpreted through two versions in 18K 5N pink gold and 18K white gold
  • Calibre 2460 QCL/2 with triple calendar and precision moon phase
  • A highly contemporary aesthetic for these timepieces, heirs to Geneva’s grand 18th century watchmaking tradition

Geneva,- Classically inspired with its round case featuring a fluted back, its railway minute-track and its Dauphine-type hands, the Traditionnelle complete calendar openface model adopts an avant-garde profile with these two distinctive versions. The openworked sapphire dial reveals Calibre 2460 QCL/2, whose mainplate and bridges are highlighted by anthracite NAC treatment. The triple calendar display, complemented by a precision moon phase, gains in depth through its functional and contemporary style.

Revisiting the fine historical traditions of Geneva watchmaking

Vacheron Constantin’s Traditionnelle collection, which perpetuates the spirit of Geneva’s watchmakers during the Age of Enlightenment, adopts a highly sophisticated style with two new models equipped with a complete calendar. Framed by a 41 mm case in 18K white gold or 18K 5N pink gold, they appear in an openface version with a sapphire dial. This transparency brings out the details of Calibre 2460 QCL/2, which adopts a contrasting anthracite grey colour achieved by NAC galvanic surface treatment. This new interpretation combining contemporary design and watchmaking heritage, is reminiscent of the Traditionnelle Twin Beat perpetual calendar model presented in 2019.

Airy construction

The characteristic features of the Traditionnelle collection – including the stepped round case and lugs, the fluted caseback, the slim bezel, the railway minute-track, the bi-facetted Dauphine-type hands and the gold baton-style hour-markers – embed these two models firmly in the watchmaking heritage of the Maison. The opening onto the movement structure – perfectly visible on both sides of the watch and featuring an anthracite grey colour achieved by NAC treatment – highlights its mechanical power. Surrounded by a slate grey opaline flange on which a central hand points to the date, the upper part of the sapphire crystal dial features a likewise slate grey guilloché segment as well as applied gold hour-markers. The resulting three-part dial overlooks the sapphire discs providing an aperture-type display of the days and months. The moon-phase disc, with its two realistic transferred depictions of Earth’s satellite, is also covered by a translucent sapphire mask. This airy construction provides a chance to admire the various movement components, including the bridges and mainplate featuring an original vertical upright finish on the front.

The “openface” design highlights the technical nature of the Traditionnelle complete calendar openface watch. This complication, also known as the triple calendar, indicates the date, day and month, complemented on these models by a moon phase.

Calibre 2460 QCL/2

Beating at the heart of these two new timepieces is Calibre 2460 QCL/2 with its 312 components. This calibre is an evolution of the 2450, the first self-winding movement entirely designed and developed by Vacheron Constantin. Equipped with a stop-seconds mechanism, it beats at a rate of 28,800 vibrations per hour and is endowed with a 40-hour power reserve. In addition to its triple calendar indications, it provides a precision moon phase display requiring only one correction every 122 years. The caseback reveals all the finishes one would expect from an Haute Horlogerie movement, with a circular-grained mainplate, chamfered bridges and Côtes de Genève motif. Water-resistant to 30 metres, these two Traditionnelle complete calendar openface models are fitted with a calfskin-lined grey alligator strap secured by a pink or white gold pin buckle.

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Sum-up

The two new Traditionnelle complete calendar openface watches in white and pink gold combine the classic attributes of the collection with an avant-garde aesthetic approach. The dial is made of sapphire crystal opening onto the movement featuring an anthracite grey colour achieved by NAC galvanic treatment. This total transparency on both sides of the watch highlights the technical nature of its horological complications. Equipped with a self-winding Calibre 2460 QCL/2, these two 41 mm models provide a complete calendar display complemented by age of the moon and precision moon phase indications. The day and month are shown through central dial apertures below the 12 o’clock hour-marker, while the date is indicated on the periphery by a central hand. Already available in rose and white gold in a more classic interpretation with a solid dial, the two new Traditionnelle complete calendar openface versions are paired with a grey alligator leather strap.


TECHNICAL DATA

Traditionnelle complete calendar openface

References
4020T/000G-B655
4020T/000R-B654

Calibre
2460 QCL/2
Developed and manufactured by Vacheron Constantin
Mechanical, self-winding
29 mm (11¼’’’) diameter, 5.45 mm thick
Approximately 40 hours of power reserve
4 Hz (28,800 vibrations/hour)
312 components
27 jewels
Hallmark of Geneva certified timepiece

Indications
Hours, minutes
Complete calendar (day of the week, date, month)
Precision moon phase

Case
18K white gold/18K 5N pink gold
41 mm diameter, 10.7 mm thick
Transparent sapphire crystal caseback
Water-resistance tested at a pressure of 3 bar (approx. 30 metres)

Dial
Assembled in three parts:

  • Slate grey guilloche upper part
  • Slate grey opaline flange
  • Sapphire crystal with 18K gold hour-markers

18K white gold/18K 5N pink gold applied hour-markers, hour & minutes hands
18K gold blackened date hand with white crescent

Strap
Grey Mississippiensis alligator leather with calf inner shell, tone-on-tone stitching, square scales

Buckle
18K white gold/18K 5N pink gold buckle
Polished half Maltese cross-shaped