It will fit the IWC watch which has 19mm lugs. 18MM LEATHER WATCH BAND STRAP FOR IWC PILOT PORTUGUESE TOP GUN WATCH. 17MM 18MM 19MM 20MM 21MM 22MM 23MM 24MM 26MM. This Strap is made of genuine premium Italian leather, high quality leather with alligator decor, orange stitching and thick 4mm padding for nice look.
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