Strap for HMS1

The lug width is 20mm. This dimension is determined by the historical proportions of the case and ensures perfect aesthetic balance between the watch body and the strap attachment. The lug is integrated into the rose gold case structure and maintains a refined section, proportionate to the 40mm diameter.

For an Arnold & Son Royal Collection in rose gold we recommend an alligator strap in dark brown, teak or burgundy tones. Alligator offers a natural texture that creates elegant contrast with the polished case surface. As an alternative, vegetable-tanned calf leather with natural patina development ensures versatility and chromatic evolution over time. For informal contexts, a heavyweight NATO strap maintains the watch's sporting character.

The lug attachment is integrated into the case, so the strap connects via removable lugs. To replace the strap, remove the left and right lug from their position beneath the lug. Insert the new strap into the lugs, ensuring perfect alignment and no lateral play. If the operation proves difficult, we recommend consulting a specialist watchmaker to avoid damage to the rose gold case.

Any strap with a 20mm lug width is compatible with the 1LCAP.B01A.C111A. We recommend choosing superior quality straps in alligator, shell cordovan or vegetable-tanned calf to maintain the aesthetic coherence of the timepiece. Always verify that the lug is in stainless steel or metal compatible with rose gold, to avoid galvanic effects over time.

A high-quality alligator or calf strap has an average lifespan of 3-5 years with moderate daily use. Wear depends on environmental factors (humidity, perspiration, sun exposure) and frequency of use. To extend longevity, we recommend alternating the strap with a second piece and keeping the leather dry. A shell cordovan strap with vegetable tanning can last up to 7 years. Periodic maintenance with specific balms preserves leather flexibility.