Silver-tone stainless steel case with a black alligator band. Fixed rose gold-tone 18kt rose gold bezel. Silver-tone dial with rose gold-tone hands and Arabic numeral hour markers. Dial Type: Analog. Luminescent hands and markers. Hand wind movement. Scratch resistant sapphire crystal. Screw down crown. Transparent see through case back. Round case shape, case size: 46 mm. Functions: hour, minute, second. Additional Info: original box, manual (complete accessories). Round Grand Central Tourbillon Series. Luxury watch style. Watch label: Swiss Made. Franck Muller Round Grand Central Tourbillon Hand Wind Silver Dial Mens Watch R46TCTRAC5N(ACAC5N).