Strap for Artix Date 39 Stainless Steel / Black

The lug width is 19mm. This measurement is determined by the case geometry at 39mm diameter and the proportional construction of the Artix collection. A compatible strap must measure exactly 19mm wide between the attachment pins, measured from the internal shoulder of one lug to the other, to ensure optimal aesthetic and structural fit.

Three categories are advised: leather straps (alligator or vegetable-tanned calf) for formal and daily wear, NATO straps in polyamide for sports and professional contexts, and fluoroelastomeric rubber straps for marine and aquatic use. The choice depends on intended use and colour preference: cognac brown, black, and deep blue on satin steel best express the instrumental character of the case.

Position the watch on a flat surface. Locate the pins connecting the strap to the case, one per lug. Using a spring bar tool with forked ends, gently lift the pin from underneath whilst simultaneously compressing the small internal metal hook. Once lifted, the old strap will detach. Insert the new strap by aligning its holes with the pins and reverse the process until the pin locks securely. Verify that the strap adheres parallel to the case.

Yes, any strap with a 19mm lug width is mechanically compatible. However, to preserve the technical character and proportions of the Artix model, select materials and finishes that respect Oris' constructive philosophy: superior quality leather with vegetable tanning, professional NATO textiles, or technical rubber. Avoid straps with excessive lateral overhangs that would disrupt the visual balance of the 39mm case.

A quality leather strap (alligator or vegetable-tanned calf) typically lasts 3-5 years with moderate daily use. Longevity depends on sun exposure, humidity, cleaning frequency, and wrist perspiration. A vegetable-tanned strap develops patina over time, becoming more characterful aesthetically but reducing structural resilience; this evolution is normal and desirable. Protecting the strap from salt residue and prolonged humidity significantly extends service life.