About This Watch
The Vacheron Constantin Overseas Ultra-Thin Perpetual Calendar in rose gold brings warmth and opulence to the extraordinary technical achievement of housing a perpetual calendar within 8.1mm of case thickness. The rose gold case and integrated bracelet create a luxurious aesthetic that distinguishes this from the cooler white gold version, with the warm metal tones beautifully complementing the deep blue dial. The caliber 1120 QP/1 tracks day, date, month, moon phase, and leap year with no correction needed until 2100. The three interchangeable straps allow the owner to transition from the precious metal bracelet to rubber or leather, providing versatility unusual for a grand complication. Rose gold Overseas models tend to be more discreet than one might expect — the warm tone reads more subtly than the gleam of polished steel. The Geneva Seal certification ensures every component meets exacting standards of finishing and performance. This is the ultimate expression of the Overseas concept: a sports-elegant perpetual calendar in precious metal that weighs practically nothing on the wrist thanks to its extraordinary thinness.
Specifications
Movement
| Movement Type | Automatic |
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| Caliber | Caliber 1120 QP/1 |
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| Power Reserve | 40 hours |
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| Frequency | 19,800 vph |
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| Jewels | 36 |
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Case
| Case Diameter | 41.5mm |
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| Case Thickness | 8.1mm |
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| Case Material | 18k Rose Gold |
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| Crystal | Sapphire with anti-reflective coating |
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| Bezel | Fixed, polished Maltese cross |
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| Dial Color | Blue |
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| Lug Width | 22mm |
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| Lug-to-Lug | 49.0mm |
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Features
| Water Resistance | 50m / 164ft |
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| Bracelet/Strap | 18k rose gold bracelet with interchangeable system |
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| Clasp | Folding clasp with comfort adjustment |
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| Weight | 200g |
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| Complications | Perpetual CalendarMoon PhaseLeap Year |
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