Breitling Chronomat Colt Automatic 44 Watch - Steel Case - Mariner Blue Dial - Steel Pilot Bracelet - A17388101C1A1 12h OYSTER PERPETUAL DAY-DATE PRESIDENTIAL

OYSTER PERPETUAL DAY-DATE PRESIDENTIAL

Manufacture Rolex

possible radium content Rolex still used in early 1960s

MXM UNICO manufacture self-winding chronograph flyback movement

ceramic bezel with tachymeter scale in white Super-LumiNova

Breitling Chronomat Colt Automatic 44 Watch - Steel Case - Mariner Blue Dial - Steel Pilot Bracelet - A17388101C1A1 12h OYSTER PERPETUAL DAY-DATE PRESIDENTIAL44. 00 mm steel case, 11. 25 mm thick, screw locked crown with two gaskets, unidirectional ratcheted bezel, sapphire crystal with glareproof treatment on both sides, mariner blue dial, Breitling 17 self winding movement with calendar via dial aperture, approximately 38 hours of power reserve, steel Pilot bracelet. Water resistant to 200 m (660 ft).