Strap for Artelier Calibre 111 Stainless Steel / Silver

The lug width of the Oris Artelier 01 111 7700 4061-Set 1 23 71FC is 23 millimetres. This measurement, slightly oversized compared to the standard 20mm, is the vertical space between the two case attachment pins. A 23mm strap ensures correct accommodation of the spring bars with no play and no risk of case lug damage.

For the Artelier 01 111 7700 4061-Set 1 23 71FC, we recommend an alligator or crocodile strap with vegetable tanning, which develops a natural patina over time and enhances the understated stainless steel case. An elegant alternative is vegetable-tanned calf leather for formal contexts, or shell cordovan for superior structural rigidity. For daily and versatile use, a cotton NATO strap or high-density FKM rubber offer practicality without sacrificing aesthetic impact.

The strap is changed by removing the two spring bars—small metal pins—from the watch case lugs. For safe operation, use a dedicated spring bar tool that allows you to compress the internal spring and gently extract the pin. Once the original strap is removed, insert the new 23mm strap into the same holes, ensuring the pins are fully seated and locked in the lateral case recesses. If inexperienced, we recommend having this performed by a professional watchmaker or at the Casati Milano atelier by appointment.

Yes, you may use aftermarket 23mm straps from specialist manufacturers. What matters is verifying that measurements are precise (23mm width) and that spring bars are of high quality, to avoid microplay or degradation of the springs over time. We recommend choosing recognised artisanal brands that employ standard attachment holes and stainless steel pins, ensuring compatibility and long-term durability.

A leather strap's lifespan depends on use, tanning method, and maintenance. A vegetable-tanned strap, with moderate use and occasional care—gentle cleaning with a damp cloth and discrete conditioning with neutral cream—can last 3–5 years before showing significant wear. Shell cordovan, thanks to its density and rigidity, tends to last somewhat longer. Softer calf leather requires protection from harsh weather. We advise rotating the strap weekly to distribute wear evenly, and storing your watch in a dry environment when not worn.