Vacheron Constantin Traditionnelle tourbillon chronograph Collection Excellence Platine

Vacheron Constantine's Traditionnelle tourbillon chronograph Collection Excellence Platine, reference 5100T/000P-H041, is a chronograph in a 42.5 mm platinum case. The case measures 11.7 mm thick, and the dial sits under a sapphire crystal. Movement is the manual-winding calibre 3200/260, carrying the Hallmark of Geneva and visible through a display back. The dial combines a tourbillon at 12 o'clock with small seconds on the carriage, a 45-minute chronograph counter, and a power reserve display, backed by 65 hours of autonomy. This is one of fifty pieces made, entirely in platinum down to the dial. Alligator leather in dark blue carries the watch, closed by a platinum folding clasp. The case holds a 30 metre water resistance rating.