Strap for Artix GT Date Skeleton / Bracelet

The lug width of the Oris Artix GT is 21 millimetres, measured as the internal distance between the two horizontal pins that secure the strap to the case. This is a specific dimension that requires bespoke strap manufacturing, as it falls outside standard production sizes.

For this Swiss chronograph, we recommend alligator leather in black or burgundy paired with a stainless steel deployante clasp—this elevates the case's formal expression. Alternatively, vegetable-tanned calf develops natural patina over time, creating authentic character. For sporty use, a cotton or silk NATO strap offers practicality without aesthetic compromise.

The strap is replaced by extracting the spring bars that secure it to the case lugs. Use a spring bar removal tool, positioning the tip beneath the pin and pressing downward until it springs out. Repeat on the opposite side. Insert the spring bars into your new strap and press firmly until you hear or feel a click, confirming secure engagement.

Yes, milanostraps.it manufactures bespoke 21mm straps: alligator, vegetable-tanned calf, NATO, and FKM rubber. Each strap is precision-cut and assembled with stainless steel buckles or deployante clasps, either brushed or polished finish. Lead times range from 1 to 3 weeks depending on material complexity and specifications.

A high-quality leather strap (alligator or calf) will perform reliably for 3–5 years with daily use, provided proper care. Vegetable-tanned leather develops patina and natural micro-fractures—this is not degradation but historical character accumulation. Avoid prolonged direct moisture exposure and apply silicone conditioner every 6–8 months to maintain flexibility and lustre.