Roger Dubuis Excalibur Biretrograde Calendar

Roger Dubuis presents the Excalibur Biretrograde Calendar, reference RDDBEX1179, with a 40 mm rose gold case. A sapphire crystal with anti-reflective coating covers the dial. The silver plated surfaces include a ridged flange and a satin-brushed dial with mother-of-pearl inserts at 12 and 6 o'clock. The pink gold plated calendar display has black text and dots. The movement provides a 60-hour power reserve, and an open case back reveals it from the reverse. A brown calf leather strap closes with a pink gold triple folding clasp fitted with a Quick Release System. Water resistance is rated to 100 metres.