Omega Seamaster Planet Ocean 600M Omega Co-Axial Master Chronometer - 43.5 mm Steel Case - White Dial - 215.30.44.21.04.001 Grade caliber 8520 self-winding movement

caliber 8520 self-winding movement

blue rotating inner bezel with diving scale and zone from 60 to 15 minutes in yellow

7 mm 18k red gold case

bi-directional rotating bezel with polished bi-ceramic black and white insert

chocolate brown satin strap

Omega Seamaster Planet Ocean 600M Omega Co-Axial Master Chronometer - 43.5 mm Steel Case - White Dial - 215.30.44.21.04.001 Grade caliber 8520 self-winding movement43. 5 mm steel case with anti magnetic protection and helium escape valve, transparent back, orange ceramic unidirectional bezel with diving scale filled with liquid ceramic and Super LumiNova, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, white ceramic dial with applied Arabic numerals in orange with date at 3 oclock, Calibre Omega 8900 self winding co axial master chronometer movement with date, approximately