Omega Constellation Co-Axial Watch - 35 mm Steel Case - 18K Red Gold Bezel - Grey Dial - 123.20.35.20.06.002 platinum Water resistant to 30 bar

Water resistant to 30 bar

calibre 4302 selfwinding movement with hours

Water resistant to 6 bar (60 metres / 200 feet)

Calibre 2943 hand-wound movement with hours

Omega Constellation Co-Axial Watch - 35 mm Steel Case - 18K Red Gold Bezel - Grey Dial - 123.20.35.20.06.002 platinum Water resistant to 30 bar35 mm stainless steel case, transparent back, 18k red gold bezel with engraved roman, domed scratch resistant sapphire crystal with anti reflective treatment on both sides, grey dial with a date window at 3 oclock, caliber 2500 self winding movement, approximately 48 months of power reserve, stainless steel bracelet with 18K red gold bars. Water resistant to 10 bar .