caliber 430 MC manual-winding movement with blued-steel sword-shaped hands
black and gold dial with blued-steel sword-shaped hands
At its heart lies the 4131 manufacture Rolex perpetual movement—a mechanical chronograph driven by self-winding technology
5 mm Steel Case - Blue Dial - Extra Blue Coated Nylon Fabric Strap
Water resistant to 15 bar (150 metres / 500 feet)
Breitling Chronomat Colt Automatic 41 Watch - Steel Case - Tempest Gray Dial - Brown Leather Strap - A17313101F1X2 Reserver caliber 430 MC manual-winding movement41. 10 mm steel case, 12. 40 mm thick, screw locked crown with two gaskets, unidirectional ratcheted bezel, sapphire crystal with glareproof treatment on both sides, tempest gray dial, Breitling 17 self winding movement with calendar via dial aperture, approximately 38 hours of power reserve, brown leather strap, tang buckle. Water resistant to 200 m (660 ft).