This is the Black Bezel which fits the vintage Seamaster 300M 1660.324 165.024 166.024.
These are Omega supplied service bezels which fit the above model Seamaster.
Omega Seamaster 300M Vintage 082ST1660324 Black Bezel 165.024 166.024 1660.324
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.