Presented in 2015 on the occasion of Vacheron Constantin’s 260th anniversary, the Harmony collection is, this year, enriched with 10 new models, including a complete calendar.

The classic and elegant design of the cushion-shaped rose gold case strikes a perfect balance with the optimal readability of the dial indications. Around its rim, the date is indicated by a central hand which culminates in a burgundy crescent. The day and month, in the same deep red, appear through apertures in the upper half of the dial, while the lower half is devoted to displays of the moon phases and the age of the moon. These remarkably precise astronomical indications require adjustment only once every 122 years, instead of every three years for a conventional moon phase. An all-new self-winding movement, Caliber 2460 QC – entirely developed and manufactured by Vacheron Constantin – powers this complete calendar. Equipped with 308 components, it beats at a frequency of 4 Hz. A transparent sapphire crystal caseback provides an admirable view of its inner workings and its high-end finishing.

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The Harmony complete calendar is certified by the prestigious Hallmark of Geneva. © Vacheron Constantin Replica Watches