Strap for Constellation Co-Axial 27 Brushed Stainless Steel / Red Gold / Diamond / Brown Feather

The lug width of this model is exactly 20mm. This dimension is fundamental for the compatibility of any aftermarket strap. It is measured by inserting a caliper between the two case lugs, perpendicular to the dial. A strap of different width will not fit into the lugs and is not compatible.

For this two-tone model in rose gold and steel, we recommend vegetable-tanned alligator for classic elegance, fine-grained calf for minimalism, or Japanese shell cordovan for durability and natural patina. Textile straps and rubber are valid alternatives for sports contexts and humid environments.

The strap is changed using a spring bar tool. You must gently press the spring bar that secures the strap to the case lug, slide off the old strap and insert the new one by aligning it with the spring bar. It is recommended to work on a soft surface to avoid damaging the case. If inexperienced, entrust the task to a professional.

Yes, any strap with a 20mm lug width is compatible. Online and at specialized ateliers such as Milano Straps you will find a wide selection: alligator, calf, shell cordovan, canvas, rubber, all customizable in sizes, colors and finishes with standard 20mm spring bars.

A quality leather strap, if subjected to ordinary maintenance, lasts an average of 3-7 years depending on use and environmental conditions. Vegetable-tanned leather develops a natural patina and darkens over time. Prolonged exposure to moisture and sweat shortens the lifespan. Milano Straps guarantees 18 months and recommends periodic cleaning and protection from heavy rain.