Strap for Artelier Calibre 111 Stainless Steel / Blue

The lug width of the 01 111 7700 4065-Set 1 23 87FC is 23mm. This dimension, measured internally between the two lugs, is unconventional within the watch industry and requires straps manufactured to specification. To verify accurately, position a digital calliper perpendicular to the internal lug line, tangent to the lug edges.

The ideal pairing depends on usage context and personal preference. For formal settings, a dark brown alligator or vegetable-tanned calf amplifies the watch's refined construction; for daily versatility, a canvas NATO or grey-taupe calf with satin finish deliver practicality without aesthetic compromise. Bespoke FKM rubber, when shaped to measure, remains the optimal choice for exploratory wear in less controlled environments.

Strap replacement requires a dedicated spring bar removal tool—a fork-shaped implement. Insert the tool's tip beneath the spring bar lug from the lower edge, apply gentle downward pressure to compress the spring, then carefully extract the lug. Repeat for the opposite lug. When inserting the new strap, ensure the spring bar clicks fully into its housing.

No. Generic 23mm straps are extraordinarily rare in the standard marketplace; most manufacturers concentrate on 20mm and 22mm. An incorrect width strap risks spring bar misalignment, lug instability, and potential mechanical failure. We recommend straps manufactured to bespoke specification by specialists who understand the precise tolerances required for 23mm.

Leather strap longevity depends on usage frequency, climatic conditions, and tanning quality. An alligator or shell cordovan in vegetable tanning, with appropriate care, lasts 3–4 years of daily wear before requiring replacement; a more delicate satin calf can reduce this cycle to 2–3 years. FKM rubber maintains structural integrity for 5–6 years. Regular maintenance—cloth cleaning, rapid drying, moderate sun exposure—significantly extends lifespan.