caliber 9621 MC self-winding mechanical movement
Within ticks the 4131 manufacture Rolex perpetual movement—a mechanical chronograph
ensuring easy readability
29 mm steel case with anti-magnetic protection
Reference Number 30110/000P-B108 Case Size 41 mm Dial Platinum 950 Hands N/A Case Material Platinum 950 Movement Manual-winding Bracelet Material Mississippiensis alligator Clasp Type Ardillon buckle Functions Hours
Breitling Superocean Heritage II Chronograph 46 Watch - Steel Case - Copperhead Bronze Dial - Black Leather Strap - A1331233/Q616/442X/A20D.1 Round-Scale caliber 9621 MC self-winding mechanical46. 00 mm stainless 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, copperhead bronze dial, Breitling 13 selfwinding movement, approximately 48 hrs of power reserve, black leather strap, folding buckle. Water resistant to 200 m (660 ft).