Strap for LadyMatic Co-Axial 34 Stainless Steel / Yellow Gold / Diamond / MOP / Bracelet

The lug width of the Omega LadyMatic 425.25.34.20.55.003 is 16mm. This measurement represents the width of the strap at the point of contact with the case lugs and is a historical standard for Omega female models of this generation.

For the LadyMatic 425.25.34.20.55.003, alligator represents the most refined choice from an aesthetic perspective: the natural grain and texture of the leather complement the two-tone case and mother-of-pearl dial. Classic shades such as black, dark brown or taupe enhance the chromatic balance. Vegetable-tanned calfskin is a valid alternative for those seeking greater versatility and ease of maintenance.

The strap on the Omega LadyMatic 425.25.34.20.55.003 is changed using a spring bar removal tool (small springs that secure the strap to the lugs). Insert the tool into one side of the lug, remove the spring bar, remove the old strap, position the new strap and reinsert the spring bar until it clicks into place. If you lack experience, consult a professional watchmaker to avoid damage to the case.

Yes, a high-quality aftermarket strap, such as those made in alligator or calfskin by Milano Straps, can effectively replace the original bracelet. The important thing is that the strap respects the 16mm lug width and is crafted with finishes comparable to the watch's quality level: in this way the aesthetic proportion and wrist comfort remain unchanged.

A high-quality leather strap (alligator, full-grain calfskin) has an average lifespan of 3-5 years under normal daily use conditions, considering exposure to sweat, moisture and mechanical wear. The lifespan extends if the strap is used occasionally or stored away from humidity. Alligator tends to last slightly longer than standard calfskin, while vegetable-tanned leathers develop a desirable patina over time. Casati Milano offers an 18-month warranty on custom straps, covering any manufacturing defects.