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 and distinction

and distinction

diamond-set bezel with 32 brilliant-cut diamonds (~1

55 x 48 mm titanium case with helium escape valve

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 and distinction44. 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