Zenith Defy Double Tourbillon Watch - 46 mm Sapphire Case - Openworked Dial - Black Rubber Strap - 04.9000.9020/00.R920

46 mm sapphire case, openworked dial, El Primero movement with, approximately 50 hours of power reserve, black rubber strap with blue cordura effect rubber and grey stitchings, titanium double folding buckle. Water resistant to 3 ATM.