This is the Standard Professional Black Speedmaster service dial for 145.022 c.1861 watch.
These are Omega supplied service dials for the c.1861 manual wind movement, they have shorter legs than the c.321 dials, I do have 2 pre moon dial options available for the c.321.
These are service dials for the 3570.50.00 42mm SPEEDMASTER Moon Watch case but will fit any other c.861 c.863, c.1861, c.1863 from 1963 until present day.
Omega Speedmaster Professional c.861 c.1861 Black Dial 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.