Breitling Transocean Day & Date Watch - 18k Red Gold - Mercury Silver Dial - Anthracite Military Strap - Tang Buckle - R4531012/G752/109W/R20BA.1 calatrava faceted crown set with a

faceted crown set with a synthetic spinel

Roman numerals with 11 rubies set on VI

caliber 1861 manual-winding movement

dark rhodium diamond Roman IV dial

Breitling Transocean Day & Date Watch - 18k Red Gold - Mercury Silver Dial - Anthracite Military Strap - Tang Buckle - R4531012/G752/109W/R20BA.1 calatrava faceted crown set with a43. 00 mm 18K red gold case, 12. 80 mm thick, non screw locked crown with two gaskets, convex sapphire crystal with glareproof treatment on both sides, mercury silver dial, Breitling 45 self winding movement, approximately 40 hours of power reserve, anthracite military strap, tang buckle. Water resistant to 100 m (330 ft).