Omega Constellation Quartz Watch - 27 mm Steel Case - 18K Red Gold Bezel - Mother-Of-Pearl Diamond Dial - 123.20.27.60.55.007 Annual Crystal- Sapphire

Crystal- Sapphire

scratch-resistant sapphire crystal with anti-reflective treatment inside

red gold mother-of-pearl dial with a wavy pattern extending from the iconic claws and 12 diamond indexes

18K Everose gold screw-down crown with twinlock double waterproofness system

Omega Constellation Quartz Watch - 27 mm Steel Case - 18K Red Gold Bezel - Mother-Of-Pearl Diamond Dial - 123.20.27.60.55.007 Annual Crystal- Sapphire27 mm stainless steel case, sapphire back, 18k red gold bezel with engraved roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment inside, white mother of pearl dial with a wavy pattern that flows between the iconic claws and 12 diamond indexes, caliber 1376 quartz movement with rhodium plated finish, approximately 48 months of power reserve, stainless steel bracelet with 18K gold links. Water resistant to 10 bar.