Omega Constellation Quartz - 25 mm Steel And Yellow Gold Case - Blue Glass Diamond Dial - 131.20.25.60.53.001 constellation instantaneous annual calendar at 3

instantaneous annual calendar at 3 o'clock and rapid-setting of the date

ice blue dial with chestnut brown lacquer counters

bezel set with 50 baguette-cut diamonds

Blue dial with an embossed lozenge pattern and a date window at 3 o’clock

opaline silver dial with Pie Pan design

Omega Constellation Quartz - 25 mm Steel And Yellow Gold Case - Blue Glass Diamond Dial - 131.20.25.60.53.001 constellation instantaneous annual calendar at 325 mm steel and yellow gold case, bezel with engraved Roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, blue aventurine glass dial with diamond hour markers, Calibre Omega 4061 quartz movement, approximately 48 months of power reserve, steel and yellow gold bracelet. Water resistant to 30 metres (100 feet).