Corum Style No: L406/03664 Corum Bubble 47 Central Tourbillon Watch

47 mm titanium grade 5 case, 19.60 mm thick, sapphire back, domed double antireflective sapphire crystal, silver brass dial, caliber CO 406 automatic movement with hours, minutes, approximately 65 hour of power reserve, black rubber and synthetic strap, pin buckle. Water resistant to 100 meters / 10 ATM.