Strap for Constellation Co-Axial 35 Stainless Steel / Yellow Gold / Diamond / Champagne

The lug width is 19mm. This measurement represents the distance between the two case lugs where the strap is inserted. To verify compatibility, measure with a digital caliper the distance between the attachments: it must be exactly 19mm.

Brown-cognac alligator is the natural choice for this two-tone case: the regular grain complements the elegance of the fluted bezel and griffes. For formal settings, intense black alligator transforms the model into a dress watch. Shell cordovan is ideal if you desire a patina that evolves over time.

Use a springbar tool (specific instrument for elastic pins). Insert the tip of the tool into the small lateral hole of the pin and gently press to compress the internal spring, then extract the pin from the case. Repeat on the other side. Insert the new strap by aligning the two pins in the case holes.

All straps with 19mm lug width are compatible. Omega Straps recommends models in alligator, shell cordovan, vegetable-tanned leather, NATO and rubber available in the catalog. Always verify that the lug width is exactly 19mm, not 18mm or 20mm, to avoid friction or misalignment.

A quality leather strap (alligator, cordovan, vegetable-tanned leather) lasts 3-5 years with daily use, thanks to the natural wear of the lugs. Longevity depends on climate (humidity and sun age the material), frequency of wear and care (avoid salt water). Casati Milano straps include an 18-month warranty.