Omega Speedmaster Moonwatch Co-Axial Chronograph Watch - 44.25 mm Steel Case - Blue Tachymeter Bezel - Blue Dial - Blue Leather Strap - 311.93.44.51.03.001 39.5 self-winding chronometer Omega 8601 movement

self-winding chronometer Omega 8601 movement with Co-Axial Escapement and annual calendar

comes with additional blue rubber strap

self-winding chronometer Omega 8520 movement with Co-Axial Escapement

purple alligator strap

this powerful style conveys the essence of Black Bay design through hallmark characteristics including angular Snowflake hands and an unprotected yellow gold winding crown

Omega Speedmaster Moonwatch Co-Axial Chronograph Watch - 44.25 mm Steel Case - Blue Tachymeter Bezel - Blue Dial - Blue Leather Strap - 311.93.44.51.03.001 39.5 self-winding chronometer Omega 8601 movement44. 25 mm stainless steel case, transparent back, blue tachymeter bezel, scratch resistant sapphire crystal with anti reflective treatment on both sides, blue dial, self winding chronometer Omega 9300 movement with Co Axial Escapement, chronograph, date, and small seconds, approximately 60 hours of power reserve, blue leather strap. Water resistant to 100 m.