Omega Constellation Co-Axial Watch - 27 mm Steel Case - Diamond-Set Bezel - Mother-Of-Pearl Dial - 123.15.27.20.55.003 Yellow 37 mm 18K red gold

37 mm 18K red gold case set with 66 diamonds

Calibre 3120 selfwinding movement with dive-time measurement

black crocodile hand-stitched large square scale alligator strap

Impressive functionality such as a dual time zone display

5mm 18K white gold case

Omega Constellation Co-Axial Watch - 27 mm Steel Case - Diamond-Set Bezel - Mother-Of-Pearl Dial - 123.15.27.20.55.003 Yellow 37 mm 18K red gold27 mm stainless steel case, transparent back, diamond set bezel, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, White mother of pearl dial with a wavy pattern that flows between the iconic claws, 11 diamond indexes, date window at 3 o'clock, caliber 8520 self winding movement with chronometer and automatic winding in both directions to reduce winding time, approximately 50 hours of power reserve, stainless steel