For Sale is this Omega Automatic Seamaster with Omega Box Original vintage 1966 Omega Seamaster automatic movement being one of the first Omega movements to feature the efficient and powerful rotor-based system. Launched in 1955, the calibers 470, 490 and 500 represented a significant milestone in horological history, replacing the bumper automatic system released in 1943. This is a fine example of a mid 1960's Omega Seamaster fitted with an original bracelet presenting special vintage charm on the wrist. Watch is maintaining accurate time. Mounted on Brown leather Strap. Comes with Omega Watch Box.