55 x 48 mm titanium and sedna gold case with anti-magnetic protection and helium escape valve
5 mm black ceramic case with anti-magnetic properties and helium escape valve
2 mm 18K armor gold® case
45 mm polished and satin-finished titanium case set with 172 diamonds
silver guilloche opaline dial
Breitling Superocean Heritage II Chronograph 44 Watch - Steel Case - Black Dial - Black Rubber Aero Classic Strap - A13313121B1S1 by 55 x 48 mm titanium44. 00 mm steel case, 15. 65 mm thick, screw locked crown with two gaskets, unidirectional ratcheted bezel, cambered sapphire crystal with glareproof treatment on both sides, black dial, Breitling 13 self winding movement with calendar via dial aperture and chronograph function, approximately 48 hours of power reserve, black rubber aero classic strap, pushbutton folding buckle. Water resistant to 200 m (660 ft).