• Connoisseur
    28 Sep 2014, 1:17 p.m.

    Can anyone verify that the widest steel IWC folding clasp for leather/rubber strap is for 18 mm strap width at the clasp? Say the clasp of the Port Yacht Master can take only 18 mm rubber strap or 20 mm? If there is a 20 mm folding clasp some scans and ref. number would be of great help too!
    Thank you for every kind input!
    Robert