Strap for Artix GT Date Stainless Steel - Ceramic / Black / Bracelet

The Oris Artix GT 01 733 7671 4434-07 8 18 85 features a lug width of precisely 20 millimetres. This measurement is the result of ergonomic proportions engineered for the 37mm case, ensuring perfect visual balance between dial diameter and strap. Measuring the lug width internally (between the two lug protrusions) is essential to guarantee full compatibility with aftermarket straps.

The ideal strap depends on intended wear context. For classical use we recommend alligator leather with natural texture or vegetable-tanned calf, which maintain the motorsport-inspired sportiness of the design. For aquatic or demanding outdoor environments, a NATO strap in high-density polyamide or FKM (Viton) rubber offers practicality without aesthetic compromise. The 20mm width provides access to an extensive range of artisanal quality options.

Strap replacement uses a spring bar tool (a specialised lug-pin screwdriver). Position the watch on a soft surface, gently insert the tool tip into the lateral lug slot, press downward to release the spring, extract the old strap. Reverse the procedure with the new 20mm strap, ensuring both springs click correctly into their seats. Avoid abrupt movements to prevent scratching the ceramic case.

Any strap with a 20-millimetre lug width is compatible. Milanostraps offers a specialised selection of artisanal leather (alligator, calf, shell cordovan), NATO straps in technical fabrics, and high-density rubber, all cut and finished to size for this lug width. Compatibility is guaranteed across all our 20mm models.

A quality leather strap (alligator, calf) worn regularly maintains structural integrity for 3 to 5 years. Vegetable-tanned leather, in particular, softens and develops patina over time, rendering each piece unique. Prolonged exposure to moisture and perspiration may shorten service life; periodic conditioning with specialised creams is recommended. Rubber or NATO straps have more predictable wear cycles and durability exceeding 5 to 7 years with moderate use.