Hello all I propose an OMEGA Seamaster 300 CK 2913-6 Reference: CK 2913 Year: 1960 (19/05/1960) Movement: Automatic (mechanical) Caliber number: 500 / 501 (Cal. 500 - Created in 1955 with 17 jewels) (Cal. 501 (sometimes chronometer)- Created in 1955 with 19 jewels) Case: Stainless steel Case back: Screw-in Dial: Black dial with superluminous white hour markers and "broad arrow" luminous hands (radium). (Also comes in the very rare 'gilt dial' as you see here) Crystal: "Triple layer" domed armouredhesalite Bracelet: black leather strap Water resistance: 200 meters Case : round (39 mm diameter), with special "NAIAD" crown, screw-in case back with "O'ring" gasket, stainless steel rotating bezel with black "0-60" scale and luminous marker, SS bracelet (ref. 7077). Size between case lugs : 19 mm Price is 4000 € (decrease 1000 € from 21.08.2014) my email : olisa92210 at gmail dot com