self-winding chronometer Omega 8520 movement with Co-Axial Escapement
this powerful style conveys the essence of Black Bay design through hallmark characteristics including angular Snowflake hands and an unprotected yellow gold winding crown
black dial with diamond hour markers
platinum rotatable time lapse bezel
caliber 8521 self-winding movement with date window at 3 o'clock
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 8520 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.
