Strap for Richard Lange Pour le Mérite Platinum

The lug width of the Richard Lange 260.025 is precisely 20 mm, measured between the internal shoulders of the case lugs. There are no tolerances: only straps designed for 20 mm will fit correctly into the attachments, ensuring secure seating without forcing that could damage the platinum case.

For the 260.025 in platinum, we recommend black or dark brown alligator for maximum formality, or vegetable-tanned calf leather for an artisanal approach with evolving patina. Shell cordovan is valid for those accepting lively grain and saturated colours; NATO or rubber remain secondary options, poorly suited to the sartorial character of the watch. Choice depends on intended use context.

The strap is attached via spring-bar pins to the case lugs. Using a spring-bar tool, release the tension of the elastic pin: the old strap disengages. Insert the new strap's pins (20 mm) into the same attachments, pushing until the spring locks in place. Verify the strap is perpendicular to the case. The operation requires care to avoid scratching the platinum.

Yes, provided the aftermarket strap is strictly 20 mm wide and fitted with standard spring bars (1.8 mm diameter). Casati Milano straps and MilanoStraps collections are designed to these international standards and guarantee complete compatibility with the 260.025 lugs. Always verify the correct measurement before purchase.

A quality alligator or calf-leather strap, with daily use, lasts 2–4 years before showing significant wear (thinning, edge cracking). With occasional wear, lifespan extends to 5–6 years. Accelerating factors: direct sun exposure, constant humidity, perspiration. Regular maintenance (gentle cleaning, natural balm application) extends strap life by up to 30%.