Strap for Portuguese Automatic Red Gold / Year of the Dragon

The lug width is 22mm. This measurement is specific to the Portugieser IW5001-25 and represents a standard dimension for many contemporary Portugieser models. A 22mm lug width ensures excellent versatility in aftermarket strap selection, guaranteeing compatibility with a broad range of artisan options.

The optimal choice depends on intended use and personal preference. For formal elegance, alligator or shell cordovan in cognac or deep burgundy tones beautifully enhance the warmth of rose gold. For a balance between sophistication and daily practicality, vegetable-tanned calf leather develops an increasingly noble patina over time. For more sporting or maritime applications, robust technical rubber or cotton NATO straps provide reliability and comfort.

The strap is changed by gently inserting a flat tool (dedicated spring bar tool) into the lateral groove of the case at the lug position. The tool lifts the elastic pin (spring bar), allowing removal of the old strap. Next, align the new strap's holes with the case cavities and release the pin until it seats naturally. This operation is straightforward but requires care to avoid scratching the rose gold case.

Yes, absolutely. The Portugieser IW5001-25 accommodates any strap manufactured for the 22mm lug width specification. Artisan aftermarket straps frequently offer superior quality, exclusive personalisation options (rare leathers, inlays, custom finishes) and better value than official IWC straps. It is advisable to select established manufacturers who guarantee precise tolerances and premium finishing standards.

Leather strap longevity varies considerably depending on material type, frequency of wear and maintenance practices. High-quality alligator or shell cordovan, with regular care (cleaning, conditioning), typically lasts 8–12 years or longer. Quality calf leather generally lasts 4–7 years. Vegetable-tanned leather tends to endure longer but requires periodic conditioning. Ageing is integral to natural leather's beauty: the strap rarely fails but rather ages gracefully, prompting replacement to refresh aesthetics.