Strap for LadyMatic Co-Axial 34 Sedna Gold / Pearls and Diamonds

The lug width of the Omega LadyMatic 425.65.34.20.55.008 is 20mm. This dimension must be measured internally, from shoulder to shoulder of the original lug, at the attachment point to the case. It is essential to respect this measurement to ensure strap compatibility and security.

For the LadyMatic 425.65.34.20.55.008 in Sedna Gold, alligator remains the canonically correct choice. A cognac or deep brown alligator strap creates tonal harmony with the case gold. Valid alternatives include vegetable-tanned calf (for natural aging) or NATO in dark grey tones for sporty-elegant contexts.

The strap is secured via spring bars. To change it: gently remove the spring bars using a dedicated tool (spring bar tool), detach the old strap and insert the new one by aligning the holes with the bars. Ensure the spring bars are fully seated in the case lugs to prevent instability.

Yes, a quality 20mm strap is completely compatible with the LadyMatic 425.65.34.20.55.008. Milano Straps offers customizable straps specific to this lug width, available in various materials (alligator, calf, rubber) and customizations (initials, stitching thread, sizes).

A quality leather strap (alligator or vegetable-tanned calf) typically lasts 3-5 years with daily use. Durability depends on the frequency of contact with sweat, water and environmental humidity, sun exposure and maintenance level. Milano Straps straps include an 18-month warranty and can be refurbished or replaced at the Casati Milano atelier.