Omega Planet Ocean 600M Co-Axial Master Chronometer Watch - 39.5 mm Steel Case - Unidirectional White Cermaic Bezel - White Dial - White Leather Strap - 215.33.40.20.04.001 Monopusher crystal white silvery dial with

crystal white silvery dial with diamond hour markers and scratch-resistant sapphire crystal

beaded crown set with a blue synthetic cabochon-shaped spinel

Caliber Omega 8401 self winding movement with co-axial escapement

and white leather strap with 18K white gold deployable clasp

4 mm 18K armor gold® case

Omega Planet Ocean 600M Co-Axial Master Chronometer Watch - 39.5 mm Steel Case - Unidirectional White Cermaic Bezel - White Dial - White Leather Strap - 215.33.40.20.04.001 Monopusher crystal white silvery dial with39. 5 mm stainless steel case with helium escape valve, transparent screw in back, screw in crown, unidirectional rotating white cermaic bezel with Ceragold diving scale, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, white dial with Arabic numerals and a date window at the 3 oclock, caliber 8800 self winding Co Axial chronometer movement with date function, approximately 55 hours of power reserve, white leather