This is a New Old Stock Genuine Omega c.3303 columnn wheel automatic movement including rotor arm, mainly fitted to the pre Co-Axial Broad Arrow and Seamaster 2594 Chronograph models.
(These are New Old Stock and may need a revision as they may of been sat on shelves for years and Omega always service replacement movements once installed).
These are Omega supplied service movements including serial number, this is the 1st in house chronograph movement Omega made, it pre dates the Co-Axial 3313 version which was mainly fitted to the Planet Ocean chronograph models. You can fit this movemnet as a replacement to the c.3313 if you prefer.
These are fitted to the Speedmaster Broad Arrow 3551.50 & Seamaster 2594.50 models.
Omega Speedmaster c.3303 Column Wheel Watch Movement
Items can only be returned if either faulty, in the case of the item not being required then it must be returned exactly as received. For example if the item is new in a sealed packet and/or has protective covers in place then it must be returned the same otherwise item is no longer new and the value is greatly reduced, these items can only be returned/refunded by agreeing a lower value with Swiss Limited Editions before returning reflecting the new lower value of the item.