Strap for LadyMatic Co-Axial 34 Stainless Steel / Brown MOP

The lug width is 20 mm. This dimension is specific to the LadyMatic's integrated bracelet and is decisive when selecting compatible aftermarket straps.

African alligator with vegetable tanning represents the most aesthetically coherent choice, as its regular grain elegantly complements the diamond-set bezel. For alternatives, Barenia calf in cognac tones or sports rubber offer versatility while maintaining the watch's technical character.

The LadyMatic 425.32.34.20.57.004 has the bracelet integrated into the case. To replace it, you must extract the spring bars from the lugs through small lateral openings using a dedicated tool. If the integrated bracelet features permanent locks, we recommend contacting an authorized Omega service center.

Any strap designed for the 20 mm lug width is compatible. Milano Straps offers a dedicated collection of straps in alligator, calf, rubber, and technical materials, customizable in color, thickness, and buckle.

A fine leather strap (alligator, Barenia, cordovan) with regular care lasts 3-5 years before requiring replacement. Longevity depends on intensity of use, exposure to moisture, and cleaning practices. A natural patina is a sign of aesthetic aging, not structural deterioration.