Omega Constellation Co-Axial Master Chronometer Watch - 38 mm Steel And Yellow Gold Case - White -Silvery Dial - Brushed Steel Bracelet - 123.20.38.21.02.006 Ingenieur 35mm 18K pink gold case

35mm 18K pink gold case set with brilliant-cut diamonds

30 mm white gold case

octagonal crown set with a faceted synthetic spinel

Large size

lacquered black dial with polished rhodium plated appliques and hands

Omega Constellation Co-Axial Master Chronometer Watch - 38 mm Steel And Yellow Gold Case - White -Silvery Dial - Brushed Steel Bracelet - 123.20.38.21.02.006 Ingenieur 35mm 18K pink gold case38 mm stainless steel and 18K yellow gold case, transparent back, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, white opaline silvery dial with silk like, caliber 8500 self winding Co Axial master chronometer movement with date function, approximately 60 hours of power reserve, brushed stainless steel bracelet with polished 18K yellow gold bars. Water resistant to 100 m (330 ft).