IWC Watch Straps

Aftermarket strap replacements for IWC's full range. Portugieser, Pilot's Watch, Big Pilot, Portofino, Aquatimer, and Ingenieur. Every strap in this collection is sized for IWC's standard lug widths, with confirmed compatibility listed on each product page.

IWC is predominantly a 20mm brand. The Portugieser Chronograph 41, the Portugieser Automatic 40, the Mark XX, the Pilot's Chronograph 41, the Portofino, and the Ingenieur all use 20mm. That puts IWC owners in the deepest part of the aftermarket strap ecosystem. Almost every strap in our range is available in 20mm.

The exceptions matter. The Big Pilot 43 uses 21mm, not 22mm. The Big Pilot 46, the Portugieser Automatic 42, and the Aquatimer use 22mm. Getting this wrong means ordering a strap that does not fit. The guide below gives you the correct lug width for every current IWC model.

Free UK delivery. Ships worldwide.

 

1 product