This is the Crystal fitted to the 1980's Speedmaster Auto c.1045 HOLY GRAIL 376.0822.
These are Omega supplied service plexi crystals (approx 33.9mm) for the 376.0822, it has a steel / with black printed seconds scale tension ring.
This was fitted to the models stated above.
063pw5173 Omega Speedmaster Auto c.1045 HOLY GRAIL Plexi Crystal 376.0822
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.