Home / Technology / RECOMMENDED: Vacheron Constantin, an offshore Perpetual calendar, now slim in platinum with a blue or skeletonized dial.

RECOMMENDED: Vacheron Constantin, an offshore Perpetual calendar, now slim in platinum with a blue or skeletonized dial.



Like past examples of watch forms, the Platinum Overseas Perpetual Calendar Ultra-Thin Platinum features the brand’s very sophisticated Caliber 1120 QPSQ / 1 movement. Automatically and tracks hours, minutes, lunar phases and a complete perpetual calendar (Date, day, leap year) 1120 is only 4.05 mm thick, despite that, this Hallmark of Geneva certified movement has 276 parts that support 40 hours of power reserve while working at 2.75 Hz




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