Enhance your timepiece with our collection of strap replacements for the IWC Portofino Automatic Moon Phase (40mm case), designed to complement its elegant moon-phase display and classic proportions. Featuring premium leather and refined strap options, each strap offers a precise fit and all-day comfort—perfect for elevating the Portofino’s timeless sophistication for both everyday wear and formal occasions.

Choose 20mm to ensure a fit! 

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894 products

Quick ReleaseCross Militex - Army Green
Sale price$49.95 AUD
Quick ReleaseUltra Militex - Army Green
Sale price$49.95 AUD
Quick ReleaseSupreme Militex - Navy Blue
Sale price$49.95 AUD
Cross Militex (Adjustable) - Stealth Black
Sale price$49.95 AUD
Ultra Militex - Black [Black Hardware]
Sale price$49.95 AUD
Marine Nationale - Bond [Black Hardware]
Sale price$47.95 AUD
Marine Nationale - Black [Black Hardware]
Sale price$47.95 AUD
Quick ReleaseFloral Silicone [Rose Gold Hardware]
Sale price$42.95 AUD
Colour+7
Quick ReleasePrism Silicone [Black Hardware]
Sale price$42.95 AUD
Colour+6
Quick ReleaseFlexi Sports Silicone 2
Sale price$42.95 AUD
Colour+6
Quick ReleaseHexagon Silicone
Sale price$42.95 AUD
Colour+4
Quick ReleaseFlexi Silicone - Armour
Sale price$42.95 AUD
Colour+7
Alpha Zulu - Militex
Sale price$39.95 AUD
Navigator Silicone Strap
Sale price$39.95 AUD
Alpha Militex - White
Sale price$39.95 AUD
Quick ReleaseMilanese - Champagne Gold
Sale price$39.95 AUD
Colour
Quick ReleaseWeaved Elastic Loop
Sale price$39.95 AUD
Colour+24
Alpha Militex - Bond
Sale price$39.95 AUD
Sold out
Alpha Militex - Black / Wheat
Sale price$39.95 AUD
Alpha Militex - Mustard Yellow
Sale price$39.95 AUD
Alpha Militex - Dark Grey
Sale price$39.95 AUD
Alpha Militex - Beige
Sale price$39.95 AUD
Alpha Militex - Tiffany Blue
Sale price$39.95 AUD
Alpha Militex - Smoke Grey
Sale price$39.95 AUD
Colour+10