This year, Vacheron Constantin is celebrating its 260th anniversary and has just released nine fascinating timepieces —seven of which are part of what is now called the Harmony collection and all fitted with cushion shaped cases— that include three monopusher chronographs that are out of this world.

Inspired by the Vacheron Constantin Chronograph ref. 3306 from 1928, these new creations are fitted with elegant cushion shaped cases and powered by the very sophisticated calibres 3300, 3200 and 3500 with Maltese cross on the column wheel. These creations vividly reflect the excellence of the Manufacture in terms of both horological expertise, with new watches bearing the Hallmark of Geneva, and of artistic crafts embodying the unique skills cultivated by the Maison. All three chronographs additionally feature a convenient power reserve indicator at 6 o'clock.

The three chronographs are the as follows:

The Harmony Chronograph Reference: 5300S/000R-B055 powered by the manual wound calibre 3300, is a Monopusher chronograph with a pulsometric scale and fitted with an 18K 5N pink gold cushion case. This is a limited edition of 260 individually numbered watches. Fitted with a display case back the highly decorated and sophisticated calibre is fully visible.

Sticker Price $75,300 USD.

The second creation is the Harmony Tourbillon Chronograph Reference: 5100S/000P-B056
powered by the manual wound calibre 3200 with open carriage tourbillon, is a Monopusher chronograph with tourbillon fitted with a platinum cushion case. This is a limited edition of 26 individually numbered watches. Fitted with a display case back, the highly decorated calibre with its hand engraved bridge is fully visible.

The third creation is the amazing Harmony Ultra-Thin Grande Complication Chronograph Reference: 5400S/000P-B057 now the world's thinnest self-winding split seconds chronograph powered by the ultra-thin automatic calibre 3500. This watch features a peripheral oscillating weight in a platinum cushion shape case that is only 8.4 mm thick. This is a limited edition of 10 individually numbered watches. Fitted with a display case back, the highly decorated calibre is fully visible and a real treat for the eyes.