Omega Seamaster Planet Ocean 600 M Co-Axial Master Chronometer Watch - 43.5 mm Titanium Case - Unidirectional Grey Ceramic Bezel - Grade 5 Titanium Dial - Grey Structured Rubber Strap - 215.92.44.21.99.001 Silk-Like white mother-of-pearl dial with Roman

white mother-of-pearl dial with Roman numerals and 8 diamond hour markers

shimmer blue-grey dial with a date window at 6 o’clock and 11 diamond indexes in rhodium-plated holders

alligator strap with 18K gold ardillon buckle

sun-brushed brown dial with a horizontal teak pattern

sun-brushed grey dial and scratch-resistant saphire crystal

Omega Seamaster Planet Ocean 600 M Co-Axial Master Chronometer Watch - 43.5 mm Titanium Case - Unidirectional Grey Ceramic Bezel - Grade 5 Titanium Dial - Grey Structured Rubber Strap - 215.92.44.21.99.001 Silk-Like white mother-of-pearl dial with Roman43. 5 mm titanium case with anti magnetic properties, transparent back, screw in crown, unidirectional rotating grey ceramic bezel with grey silicon nitride and Liquidmetal diving scale, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, sand blasted grade 5 titanium dial with orange Arabic numerals, caliber 8900 self winding master co axial chronometer movement with date window at the 3 oclock, approximately 60