Vacheron Constantin Overseas Tourbillon

Vacheron Constantin's Overseas Tourbillon, reference 6000V/210T-H179, has a 42.5 mm titanium case. The case measures 10.39 mm thick, and the sunburst red dial sits under a sapphire crystal. Inside is the self-winding calibre 2160, certified with the Hallmark of Geneva and offering an 80 hour power reserve. The tourbillon carriage carries the small seconds and is visible through the display back, along with the peripheral rotor. Hour markers and hands are highlighted with luminous treatment for legibility in low light. The watch is fitted on a titanium bracelet with a folding clasp, though the strap can be swapped for one of the interchangeable rubber options. Water resistance is rated to 50 metres.