Vacheron Constantin Traditionnelle manual-winding

Vacheron Constantin's Traditionnelle manual-winding 82172/000P-H062 is a 38 mm platinum watch made to mark the maison's 270th anniversary. The case measures 7.77 mm thick and carries a silver-toned dial patterned after the Maltese cross, set behind a sapphire crystal. Inside is the manual-winding calibre 4400 AS/270, running with 65 hours of power reserve and bearing the Hallmark of Geneva. Small seconds sits on the dial, and a sapphire caseback shows the movement's finishing. This is a limited edition of 370 pieces. The watch is fitted to a grey alligator leather strap closed by a platinum pin buckle. The pin buckle and case together hold the watch to a 30 metre water resistance rating.