Strap for Artelier Chronograph 43.5 Stainless Steel / Black / Bracelet

The lug width (ansa width) of the Oris Artelier 01 676 7603 4054-07 8 22 73 is 20mm. This measurement is precise and represents the external distance between the case lugs. Always verify with a digital calliper before purchasing a strap to ensure correct fitment.

For this 43.50mm stainless steel case, we recommend alligator straps in medium brown or black, which create ideal volumetric contrast. An alternative is vegetable-tanned calf leather, which develops a natural patina over time. For controlled sport use, a heavy-duty canvas NATO maintains correct visual proportions without adopting casual aesthetics.

Changing the strap requires a spring bar tool: position it beneath the case lug attachment, press gently downward to release the spring, then extract the pin. Repeat on the other side. To fit the new strap, align the lug with the pin and insert it into the attachment until the spring clicks. Verify the strap is secure before wearing the watch.

Yes, any strap with a 20mm lug width is compatible. Milano Straps offers a complete collection of handcrafted 20mm straps in premium leather, NATO webbing, and FKM rubber, all tested for construction precision and comfort. Compatibility is guaranteed by the standardised lug attachments of the Oris case.

A quality alligator or calf leather strap, subject to daily wear, maintains structural integrity and comfort for 3-5 years. Vegetable-tanned calf develops a natural patina that increases aesthetic value over time. A heavy-canvas NATO guarantees 2-3 years of mechanical resistance. Longevity depends on frequency of wear and environmental conditions; annual leather conditioning significantly extends service life.