Omega Constellation Co-Axial Watch - 38 mm Steel Case - 18K Yellow Gold Bezel - Grey Dial - 123.20.38.21.06.001 -Silvery 29 mm yellow gold case

29 mm yellow gold case with anti-magnetic protection

sun-brushed blue dial with diamond hour markers and a date window at the 6 o'clock position

Reference #- H77906940

domed scratch-resistant sapphire crystal anti-reflective treatment on both sides

Omega Constellation Co-Axial Watch - 38 mm Steel Case - 18K Yellow Gold Bezel - Grey Dial - 123.20.38.21.06.001 -Silvery 29 mm yellow gold case38 mm stainless steel case, transparent back, 18k yellow gold bezel with engraved roman numerals, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, grey dial with a date window at 3 oclock , caliber 8500 self winding movement, approximately 60 hours of power reserve, stainless steel bracelet with 18K yellow gold bars. Water resistant to 10 bar .