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Vacheron Constantin
FIFTYSIX COMPLETE CALENDAR (2021)
Vacheron Constantin
4000E/000R-B438
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Details & Specifications
Heir to a model from 1956, this 18K pink gold watch features a precision moon phase that is accurate over 122 years. This poetic complication is finished with day, date, and month displays. The date display and hand are embellished with a blue that matches the moon disc. Its openworked caseback reveals an elevated oscillating weight in 22K gold, inspired by the Maltese cross.
Specifications:
| Movement | |
| Type | Self-Winding |
| Calibre | Calibre 2460 QCL/1 |
| Power Reserve (hours) | 40 h |
|
No. of Parts No. of Jewels |
308 27 |
|
Frequency Indications |
4 Hz (28,800 vph) Hours, Minutes, Second in center, day of the week in apperture, stop seconds device, month in aperture, hand-type date, precision moon phase |
| Case | |
| Case Material | Pink gold |
|
Case Diameter Case Thickness |
40.00 mm 11.60 mm |
| Case Back | Transparent caseback |
| Bezel | Pink Gold |
| Crystal | Sapphire Crystal |
| Dial Colour | Silver dial |
| Dial Indicators | Applied hour-markers and hands with luminescent coating |
| Straps | |
| Strap Material | Mississippiensis alligator (dark brown) |
| Clasp |
Ardillon buckle |
|
Clasp Material Certifications |
Pink Gold Hallmark Of Geneva |




