VINTAGE OMEGA SEAMASTER CALENDAR MEN WRISTWATCH REF:2627-5SC CIRCA 1952’s. Authentic OMEGA bumper automatic movement cal. Date function working properly. Authentic cream waffle finish dial remain In good condition. Hands remain good condition. Authentic Omega crown remain in good condition. Authentic Omega crystal with logo on middle remain in good condition. Stainless steel case remain In good condition-unpolished with sharp corners and lugs. Case diameter without crown and lugs:35mm. Back side case fully marked. New old stock leather strap with authentic Omega buckle. Watch coming without box or papers. Please study pictures carefully, pictures show exact condition of the item! I don’t know previous watch history! Any questions free to ask!