Omega Planet Ocean 600 M Omega Co-axial Master Chronometer Chronograph Watch - 45.5 mm Titanium Case - Unidirectional Grey Silicon Nitride Ceramic Bezel - Grade 5 Titanium Dial - 215.90.46.51.99.001 Rare 18K pink gold fluted crown

18K pink gold fluted crown set with a blue cabochon sapphire

32 mm rose gold case

24 carats)

caliber 1904-AU MC automatic winding movement

02 MODEL YEAR Call for Enquiry CONDITION Call for Enquiry BOX/PAPERS Box & Papers CASE MATERIAL Yellow Gold CASE SIZE 37 mm CASE SHAPE Octagonal CASE BACK Transparent CASE DETAIL 18-carat yellow gold case

Omega Planet Ocean 600 M Omega Co-axial Master Chronometer Chronograph Watch - 45.5 mm Titanium Case - Unidirectional Grey Silicon Nitride Ceramic Bezel - Grade 5 Titanium Dial - 215.90.46.51.99.001 Rare 18K pink gold fluted crown45. 5 mm titanium case with anti magnetic properties and helium escape valve, transparent back, screw in crown, unidirectional rotating grey silicon nitride ceramic bezel with orange rubber and Liquidmetal diving scale, scratch resistant sapphire crystal, sand blasted grade 5 titanium dial with Arabic numerals and a date window at the 6 oclock position, small seconds sub dial, as well as 60 minute and 12 hour counters on one dial, caliber Omega 9900