Omega Seamaster Planet Ocean 600 M Co-Axial Master Chronometer GMT Watch - 43.5 mm Steel Case - Bi-Directional Bezel - Black Ceramic Dial - 215.30.44.22.01.001 Polished 27 mm stainless steel and

27 mm stainless steel and red gold case

white mother-of-pearl supernova dial with diamond hour markers

18K Sedna gold bezel with silicon nitride ring and tachymeter scale in Ceragold

CROWN Screw Locked BEZEL Gem Set CALIBER Calibre 4401 MOVEMENT Automatic HANDS Luminous DIAL COLOR Blue DIAL TYPE Analog DIAL MARKERS Grande Tapisserie BAND MATERIAL White Gold CLASP AP Folding Clasp WATER RESISTANCE 50 Meters (165 Feet) COMMENTS Power Reserve 70 Hours GENDER Men's

red gold index markers

Omega Seamaster Planet Ocean 600 M Co-Axial Master Chronometer GMT Watch - 43.5 mm Steel Case - Bi-Directional Bezel - Black Ceramic Dial - 215.30.44.22.01.001 Polished 27 mm stainless steel and43. 5 mm stainless steel case with helium escape valve, transparent back, screw in crown, bi directional rotating bezel with polished bi ceramic black and white insert, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, black ceramic dial with Arabic numerals, caliber 8906 Self winding chronometer movement with Co Axial escapement and GMT time zone function, approximately 60 hours of power reserve, stainless steel