VINTAGE PARIS > Watches > Omega OMEGA CONSTELLATION DATE WATCH ENQUIRY Contact Customer Service ENQUIRY Great Condition Case Dimensions : 35 mm Material : STAINLESS STEEL Movement : SELF WINDING Have one like this? Sell Us Yours ! We guarantee this is an authentic OMEGA item or 100% of your money back, OMEGA is a registered trademark of OMEGA, Vintage Paris is not affiliated with OMEGA.