Type XXI 3810BR929ZU
Type XXI flyback chronograph in 18-carat rose gold with elapsed minute register on a centre hand. Self-winding movement with date and subdial for the seconds. Day/night indicator ans 12-hour totaliser. Graduated rotating bezel. Luminescent hands and numerals. Screw-locked crown. Water-resistant to 10-bar (100m). Diameter: 42mm.