18kt white gold case with a black leather strap. Fixed bezel with diamond set 18kt white gold. Diamond dial with Arabic numeral hour markers. Dial Type: Analog. Automatic movement. Scratch resistant sapphire crystal. Solid case back. Tonneau case shape, case size: 36 mm. Buckle clasp. Functions: hour, minute. Cintree Curvex Series. Luxury watch style. Watch label: Swiss Made. Franck Muller Cintree Curvex Automatic Diamond Mens Watch 7880 CH REL D CD.