Vintage Omega Constellation automatic Chronometer watch from 1950's in very good used condition Stainless steel case ref 2852 with gold observatory logo on the back, wearing marks and scratches to the case Original arrow head ivory dial with cross hairs, hands in very good condition. Original signed Omega crystal Movement caliber 505 , movement has recently been serviced , watch is keeping excellent time. Movement serial number 15 million which dates this timepiece back to 1956 Watch measures ca 34mm without the signed crown Price 895 GBP net to me