Omega Constellation Quartz - 25 mm Yellow Gold Case - Blue Glass Diamond Dial - 131.50.25.60.53.001 IW371611 Presenting the Rolex Day-Date 40

Presenting the Rolex Day-Date 40

screw-locked crown and titanium pushpiece guards

an emblem of contemporary refinement

With 31 Jewels and a power reserve of around 70 hours

With an impressive 72-hour power reserve and waterproofing up to 100 meters (330 feet)

Omega Constellation Quartz - 25 mm Yellow Gold Case - Blue Glass Diamond Dial - 131.50.25.60.53.001 IW371611 Presenting the Rolex Day-Date 4025 mm 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, yellow gold bracelet. Water resistant to 30 metres (100 feet).