This is the Case Tube fitted to the Omega Seamaster 23711000, please view images to identify if it's correct.
Case reference 566.1503, 596.1501, 596.1503, 596.1513, 696.1501, 796.1501, 796.1503
These are genuine Omega supplied service case tubes to fit the above Watch.
Push-fit
090st4202 Omega Seamaster 23711000 Watch Pendant Case Tube
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.