WTS] Omega Seamaster Deville 136.010 cal.611 Handwind Movement : r/Watchexchange
Cal 611 Handwinding Vintage Omega Seamaster 600 | Vintage Portfolio
Omega 611, Complete movement – urdelar.se
Omega Seamaster 600 stainless steel gentleman's wristwatch, reference. 136.011, serial no. 23290xxx, circa 1966, silvered dial with Arabic quarter numerals, baton markers, centre seconds and date aperture, cal. 611 17 jewel movement, later bracelet, 34mm