IWC Schaffhausen Da Vinci Perpetual Calendar Edition "Kurt Klaus"

The IWC Da Vinci Perpetual Calendar Edition "Kurt Klaus", reference IW376207, is a chronograph with a steel case. This special edition has a perpetual calendar. Calibre 79261 is self-winding and has a 44-hour power reserve and 39 jewels. The dial has a day and date display, small hacking seconds and a moon phase display beneath convex sapphire glass. The watch is on a black alligator leather strap. A water-resistance rating of 30 metres applies to the case. The movement runs at 28,800 vibrations per hour. Movement decoration includes Côtes de Genève and perlage.