Da Vinci Perpetual Calendar Edition Kurt Klaus Case of 43mm of diameter out of platinum, dial silver plated, glass sapphire curvature and anti-reflecting. Seal with 30m. Engraving Kurt Klaus with the back. Bracelet in alligator with deploying loop.

Mechanical movement with automatic reassembly gauges 79261, 28800 alternations per hour, with reserve of 44 hours walk, everlasting calendar and mechanical stop watch. Functions: Hour, minute, second, stop watch with perpetual indication of the lunar phases and indication of the year with four digits..