Strap for Artix Date 39 Stainless Steel / Black / Bracelet

The lug width of the Oris Artix 01 733 7713 4034-07 8 19 80 is 19 millimetres. This dimension must be observed with precision when selecting a strap: an 18mm lug width will enter the case lugs too easily, whilst a 20mm strap will generate excessive friction and risk damage to both strap and case. Correct measurement is performed by positioning a calliper from one lug to the other at the maximum width point.

The optimal choice depends on use case and aesthetic preference. Vegetable-tanned alligator in aged brown elevates sophistication whilst maintaining understatement. Vegetable-tanned calf leather in hazelnut or bordeaux offers versatility and develops natural patina over time. A cotton Jacquard NATO strap preserves the aviator vocation and ensures practicality. Quality technical rubber in black reaffirms functional design. All materials must strictly respect the 19mm lug width specification.

Strap changes are performed using spring bars—small metal springs that connect the lug width to the case lugs. Using a dedicated tool (professional strap changer or small flat screwdriver), apply pressure at the point where the spring bar meets the lug, freeing one end of the pin. Remove the old strap and insert the new one, ensuring the spring bar is correctly positioned on both sides. Note: whilst this operation can be performed independently, a specialised atelier reduces the risk of case damage.

Any strap with a 19mm lug width is compatible with this model. MilanoStraps offers a dedicated selection of artisanal straps for this specific dimension: alligator, vegetable-tanned calf, cotton Jacquard NATO, technical rubber. Each strap is inspected for defect-free quality and precise compatibility with the case lugs. Before purchase, always verify that the lug width is exactly 19 millimetres, avoiding approximations.

Lifespan depends on leather quality, intensity of use, and maintenance care. A high-quality alligator or vegetable-tanned calf can last 5-10 years with daily wear and proper maintenance (protection from excessive humidity, regular drying, occasional natural wax treatment). Lower-grade leather will last 2-3 years. Initial deterioration is natural: leather thins, patina develops, edges show expected wear. When the strap becomes unusable, MilanoStraps can supply an artisanal replacement, maintaining the same proportions and quality standards.