Strap for Artelier Skeleton 40.5 Diamonds

The lug width (ansa width) is 21mm. This measurement is taken by positioning a calliper on the internal shoulder of the case, between the two lugs. It is a precise manufacturing specification that requires straps specifically developed for this tolerance, distinguishing this model from more common 20mm standards.

The choice depends on intended use and stylistic intent. Alligator or vegetable-tanned calf leather reflects the classical Swiss aesthetic of the case. A heavyweight canvas NATO amplifies readability and functional character. FKM rubber offers versatility and decade-long durability. For formality: burgundy shell cordovan or dark brown calf. For casual wear: waxed leather or NATO.

The Artelier lugs accommodate a strap via standard loops. Remove the previous strap by extracting the spring bars with a dedicated tool, taking care not to scratch the case finish. Insert the new strap, aligning the lug width to the lugs, then reinsert the spring bars with firm pressure. This operation takes 2-3 minutes and requires no technical expertise.

Yes, provided that the lug width is certified at 21mm. Many standard aftermarket straps (20mm) will not fit the case loops properly. Always verify the seller's specifications and choose straps developed to 21mm tolerances. MilanoStraps offers a comprehensive selection of handcrafted leather, NATO and rubber straps for this measurement.

A quality artisanal leather strap lasts 3-5 years with daily wear, 5-8 years with occasional use. Longevity depends on: tanning method (vegetable > chemical), thickness, surface treatments and maintenance. Waxed leather and shell cordovan age well, developing patina. FKM rubber exceeds 10 years without significant aesthetic degradation.