Strap for Constellation Co-Axial 27 Brushed Stainless Steel / Yellow Gold Claws / Champagne MOP

The lug width of this model is 18mm, a standard for Omega Constellation women's watches. This measurement is taken between the two lugs of the case, not from the width of the original bracelet. It is important to verify that the strap is compatible with this specific measurement to ensure a perfect and secure fit.

For this two-tone stainless steel and yellow gold case with mother-of-pearl dial, we recommend alligator straps (champagne, cognac or black for contrast), brushed calf (hazelnut, cream, grey) or shell cordovan for elegant occasions. The choice depends on the context and the color saturation you desire on the wrist. A champagne alligator reflects the luminosity of the gold, while black calf emphasizes the contrast with the steel.

The Constellation 123.20.27.20.57.003 features slightly recessed lugs. Use a thin strap removal tool to avoid damaging the case or pins. Gently lift the pin from one side, remove the original strap, then insert the new one by aligning the side holes. Ensure that the strap is not excessively rigid in the lugs to avoid unwanted tension on the case.

Yes, 18mm aftermarket straps are widely available and compatible with the Constellation 123.20.27.20.57.003. On milanostraps.it you will find a selection of straps ready for shipment, customizable in size, color, initials and stitching type. For specific needs, the Casati Milano atelier creates custom straps with personalized leather selection and an 18-month warranty.

The lifespan of a leather strap varies based on material, use and care. A quality alligator or calf, with regular maintenance (avoiding direct water, periodic cleaning), lasts 3-5 years under moderate wear conditions. Shell cordovan, being more resistant, can last 6-7 years. Vegetable-tanned leather develops a progressive patina, improving over time if treated properly. milanostraps.it and Casati Milano offer replacement and restoration services to extend the life of your strap.