Vacheron Constantin Patrimony Moon Phase & Retrograde Date, Caliber 2460 R31L

The Vacheron Constantin Patrimony Moon Phase & Retrograde Date shares the pure lines, timeless elegance and authenticity that are the very essence of winter’s charm. This 18K 5N pink gold watch, powered by an in-house calibre, is graced with a dial depicting the cycle and age of the moon against a star-studded background, for which no correction is required for 122 years. Vacheron Constantin associates this elegant combination with a retrograde date display stretching across the upper rim of the dial.

Vacheron Constantin Patrimony Moon Phase & Retrograde Date, Caliber 2460 R31L

Technical details

Model: Patrimony Moon Phase & Retrograde Date
Reference 4010U/000R-B329
Hallmark of Geneva certified timepiece

Caliber 2460PDL
Developed and manufactured by Vacheron Constantin
Mechanical, self-winding
27.2 mm (12½’’’) diameter, 5.4 mm thick
Approximately 40 hours of power reserve
4 Hz (28,800 vibrations/hour)
275 components
27 jewels

Hours, minutes, retrograde date, precision moon phase, age of the moon

18K 5N pink gold
42.5 mm diameter, 9.7 mm thick
Transparent sapphire crystal caseback
Water-resistance tested at a pressure of 3 bar (approx. 30 metres)

Silvered opaline
Convex external zone
18K 5N pink gold moon disc
18K 5N pink gold applied hour-markers and circular “pearl” minute-track

Dark brown Mississippiensis alligator leather with alligator inner shell, hand-stitched and silk, saddle-finish, large square scales

18K 5N pink gold folding clasp
Polished half Maltese cross-shaped

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