Bought the strap for my Omega Commanders watch, (shown with the date on 9 in the pictures) tried the watch on my original Omega blue sailcloth (fitted with the date window on 8 in the pictures) and due to it being designed for the later models the curved ends it rubbed slightly on the case. The North strap is a good strap and at 1/10th the cost of an OEM is great value for money.
