An unusual dual time watch from the new Vacheron Constantin Harmony collection. A white gold, cushion-shaped case inspired by a 1928 vintage Vacheron Constantin chronograph watch, conceived as a shape within a shape, with a square bezel and round white dial. The white opaline dial features an unusual take on a classic function, the dual time. Rather than using a traditional 24-hour hand, the second time zone is indicated by the sunken, white gold-rimmed, 12-hour sub-dial at 4 o'clock, while the star and moon dial at 7 o'clock is the day/night indicator. Powered by an in-house made automatic movement, calibre 2460DT, the oscillating weight is exquisitely engraved and visible through the sapphire crystal window at the back of the watch. Limited to 625 pieces, this Vacheron Constantin Dual Time watch is presented on a brown alligator leather strap.