765 1964 Re-Edition Watch - 41mm Stainless Steel Case - Black Dial - Black Calfskin Strap - Tang Buckle Limited Edition. 41.0 mm stainless steel case, 14.05 mm thick, non screw-locked crown with one gasket, bidirectional ratcheted bezel, black dial, Breitling B09 (Manufacture) mechanical hand-wound movement, approximately 70 hrs of power reserve, black calfskin leather strap, tang buckle. Water resistant to 3 bars. 18.