It is made for IWC watch which has 24mm lugs. 24MM LEATHER STRAP FOR IWC WATCH LIGHT BROWN. 18MM LEATHER WATCH STRAP BAND FOR IWC PILOT PORTUGUES DEPLOY CLASP D/BROWN WS. 22MM CALF LEATHER STRAP BAND CLASP FOR IWC WATCH PILOT PORTUGUESE WATCH BROWN.
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