Omega Constellation Quartz Tahiti Watch - 27 mm Steel And Yellow Gold Case - Tahiti Mother-Of-Pearl Diamond Dial - 123.20.27.60.57.007 Smooth calibre 8520 self-winding movement with

calibre 8520 self-winding movement with co-axial escapement for greater precision stability and durability

Calibre Omega 8500 self-winding co-axial chronometer movement with date

24 mm stainless steel and red gold case

18K yellow gold domed bezel set with diamonds

28 mm stainless steel and 18K yellow gold case

Omega Constellation Quartz Tahiti Watch - 27 mm Steel And Yellow Gold Case - Tahiti Mother-Of-Pearl Diamond Dial - 123.20.27.60.57.007 Smooth calibre 8520 self-winding movement with27 mm stainless steel and 18K yellow gold case, bezel set with tone in tone Roman numerals, scratch resistant sapphire crystal anti reflective treatment inside, Tahiti mother of pearl dial with 12 diamond indexes in 18K yellow gold holders which match the polished facetted hands, Omega 1376 quartz movement with rhodium plated finish, stainless steel and yellow gold bracelet. Water resistant to 10 bar (100 metres 330 feet).