Omega Constellation Manhattan Quartz Watch - 25 mm Steel And Yellow Gold Case - Mother-Of-Pearl Diamond Dial - 131.20.25.60.55.002 royal-oak Calibre 2713 quartz movement with

Calibre 2713 quartz movement with hours

transparent back set with an 18K Sedna gold central Observatory medallion

45 mm stainless steel case

blue rotating inner bezel with diving scale and zone from 60 to 15 minutes in yellow

black dial with Mega Tapisserie pattern

Omega Constellation Manhattan Quartz Watch - 25 mm Steel And Yellow Gold Case - Mother-Of-Pearl Diamond Dial - 131.20.25.60.55.002 royal-oak Calibre 2713 quartz movement with25 mm stainless steel and 18K yellow gold case, bezel engraved with Roman numerals, domed scratch resistant sapphire crystal anti reflective treatment on both sides, white mother of pearl dial with diamond hour markers and scratch resistant saphire crystal, Omega 4061 quartz movement with long life feature to maximize the autonomy of the battery, stainless steel and yellow gold bracelet. Water resistant to 3 bar (30 metres 100 feet).