Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Watch - 44.25 mm Black Ceramic Case - Brushed Ceramic Bezel - Black Dial - Black Coated Nylon Fabric Strap - 311.92.44.51.01.007 An self-winding movement with sub-dial at

self-winding movement with sub-dial at 6 o'clock displaying second time zone and day-night indicator

55 x 48 mm titanium case with helium escape valve

Rolex calibre 3235 perpetual self-winding movement with center hour

and the distinctive Ring Command bezel

domed opaline-silver dial features 18K Sedna™ gold hands and indexes

Omega Speedmaster Moonwatch Omega Co-Axial Chronograph Watch - 44.25 mm Black Ceramic Case - Brushed Ceramic Bezel - Black Dial - Black Coated Nylon Fabric Strap - 311.92.44.51.01.007 An self-winding movement with sub-dial at44. 25 mm black ceramic case, transparent back, brushed ceramic bezel with matt chromium nitride tachymeter scale, scratch resistant sapphire crystal with anti reflective treatment on both sides, black dial, calibre 9300 self winding chronograph movement with column wheel mechanism and co axial escapement for greater precision stability and durability, approximately 60 hours of power reserve, black coated nylon fabric strap, foldover buckle. Water