Breitling Superocean Heritage '57 Watch - Steel and 18K Red Gold - Black Dial - Brown Calfskin Leather Strap - Tang Buckle - U10370121B1X1 Bezel steel crown set with a

steel crown set with a faceted black synthetic spinel

36 mm steel case

bezel set with 24 brilliant-cut diamonds

18K white gold buckle

Breitling Superocean Heritage '57 Watch - Steel and 18K Red Gold - Black Dial - Brown Calfskin Leather Strap - Tang Buckle - U10370121B1X1 Bezel steel crown set with a42. 00 mm stainless steel and 18K red gold case, non screw locked crown with two gaskets, bidirectional bezel, cambered sapphire crystal with glareproof treatment on both sides, black dial, Breitling 10 self winding movement, approximately approx. 42 hours of power reserve, brown calfskin leather strap, tang buckle. Water resistant to 100 m (330 ft).