Breitling Superocean Heritage Chronograph 46 Watch - Steel - Volcano Black Dial - Black Rubber Aero Classic Strap - Folding Buckle - A13312121B1S1 Finished grey dial with a date

grey dial with a date window at 3 o’clock

43 mm stainless steel case with soft-iron inner case for protection against magnetic fields

33 mm 18K rose gold case

4mm 18K 5N gold case

Breitling Superocean Heritage Chronograph 46 Watch - Steel - Volcano Black Dial - Black Rubber Aero Classic Strap - Folding Buckle - A13312121B1S1 Finished grey dial with a date46. 00 mm steel case, 16. 35 mm thick, screw locked crown with two gaskets, unidirectional ratcheted rotating bezel, cambered sapphire crystal with glareproof treatment on both sides, volcano black dial, Breitling 13 self winding movement, approximately 42 hours of power reserve, black rubber aero classic strap, pushbutton folding buckle. Water resistant to 200 m (660 ft).