Omega Constellation Quartz Watch - 24 mm Steel And Red Gold Case - Diamond-Set Red Gold Bezel - Mother-Of-Pearl Diamond Dial - Steel Bracelet - 123.25.24.60.55.012 1907 circular grained crown set with

circular grained crown set with a cabochon sapphire

caliber 1904 MC self-winding movement with calendar aperture at 3 o'clock and small seconds counter at 6 o'clock

bezel with scale and anodised aluminium insert and tachymeter

steel and yellow gold bracelet

Omega Constellation Quartz Watch - 24 mm Steel And Red Gold Case - Diamond-Set Red Gold Bezel - Mother-Of-Pearl Diamond Dial - Steel Bracelet - 123.25.24.60.55.012 1907 circular grained crown set with24 mm stainless steel and red gold case, sapphire back, diamond set 18K red gold bezel, domed scratch resistant sapphire crystal with anti reflective treatment inside, white mother of pearl dial with a wavy pattern extending from the iconic claws and 12 diamond indexes, calibre 1376 quartz movement with rhodium plated finish, approximately 48 months of power reserve, stainless steel bracelet with 18K red gold bars. Water resistant to 10 bar.