Patek Philippe Calatrava 18kt White Gold Ultra-Thin Men's Watch 3520DG

18kt white gold case with a black leather strap. 18kt white gold bezel. White dial with Roman numerals hour markers. Dial Type: Analog. Hand wind movement with about 43-hours of power reserve. Scratch resistant sapphire crystal. Screw-down crown. Case size: 32.2 mm. Case thickness: 5.5 mm. Round case shape. Deployment clasp. Water resistant at 25 meters / 80 feet. Functions: hours, minutes. Luxury watch style. Watch label: Swiss. Item Variations: 3520DG. Patek Philippe Calatrava 18kt White Gold Ultra-Thin Men's Watch 3520DG.