Strap for Artelier Date 40 Stainless Steel / Blue

The Oris Artelier 01 733 7721 4055-07 5 21 31FC is equipped with a 21-millimetre lug width. This measurement represents the standard defined by Oris manufacture for this model and enables compatibility with a wide range of artisanal straps. Correct measurement: position a ruler perpendicular to the lug, measuring the distance between the internal attachment points of the spring bars.

The ideal strap depends on intended use: for formal contexts, we recommend alligator straps in natural black or dark brown tone, as the characteristic grain dialogues with the essential design philosophy of Oris. For daily wear and evolved patina, choose vegetable-tanned leather (calf or eel) which will naturally develop deeper coloration over time. For maximum chromatic versatility, opt for cotton NATO straps available in infinite colour variations.

The Artelier uses standard spring bars. Procedure: place the watch on a flat surface, locate the small metal lever on the spring bar, apply pressure inward with a non-abrasive tool (wooden toothpick or dedicated tool), extract the lug by sliding it laterally. Insert the new lug by aligning the terminal to the spring bar, press until you hear the engagement click. Verify adequate tension without excessive force.

All straps with 21-millimetre lug width are compatible with the Artelier. We recommend exclusively certified artisanal products: leathers sourced from traditional European tanneries, NATO straps in pure cotton, FKM elastomers for marine use. Avoid generic or questionable-origin straps: potential damage to the spring bars would exceed any economic saving.

Longevity depends on usage and material chosen: a vegetable-tanned strap subjected to ordinary daily wear maintains structural functionality between 3-5 years, developing desirable patina; natural alligator resists 5-7 years; eel leather, thanks to superior density, can last beyond 8 years. Constant exposure to water, perspiration and UV rays accelerates aging. Regular maintenance (periodic cleaning, hydration) extends average life by 40-60%.