This is the Black Gradue Pour 15 Pulsations Bezel which fits the older Speedmaster 1960's watches 105.012 145.012 etc.
These are Omega supplied service bezels which fit the 42mm Manual Wind Moon Watch case reference 145.022.
This was fitted to the model stated above but will fit all the other case references for the 42mm Speedmaster Manual Wind Moon Watch models back to the mid 1960's once they introduced the crown guard Speedy.
Omega Speedmaster Gradue Pour 15 Pulsations Black Bezel 145.012 145.022
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.