Artelier Cabinotiers Celestia Astronomical Grand Complication 3600

Reference 9720C/000G-B281

Reference only — not currently in stock

The twin-dial Celestia Astronomical Grand Complication 3600 from Vacheron Constantin's Artelier Cabinotiers was introduced at SIHH 2017. It combines astronomy and the watchmaking art in a white gold case of 45mm. Twenty-three essentially astronomical complications appear on the front and back dials of the watch, providing a reading of time in three modes – civil, solar and sidereal – each driven by its own gear train. Embodying the height of technical sophistication, its new fully integrated 514-part caliber measures a mere 8.7 mm thick, while six barrels guarantee three full weeks of power reserve. It is said to have taken five years of development.

Brand

Vacheron Constantin

Model

Artelier Cabinotiers Celestia Astronomical Grand Complication 3600

Reference

9720C/000G-B281

Category

Artelier Cabinotiers Special Order

Movement

Vacheron Constantin caliber 3600 Hours, Minutes, Day / Night Indication | Perpetual Calendar, Date, Day, Leap Year, Month | Equation of time, Moonphase, Sky chart, Sun position / rising time, Tide | Power Reserve Indicator, Tourbillon Escapement

Case material

White Gold

Case diameter

45 mm

Dial color

Grey

Crystal

Sapphire

Case back

Double Dial

Complications

Date, Day, Moon Phase, Perpetual Calendar, Tourbillon