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

The lug width of the LadyMatic 425.60.34.20.55.003 is 18mm. This measurement refers to the distance between the two metal terminals that insert into the case lugs. To verify compatibility with a new strap, measure with a caliper the space between the lugs: you should obtain exactly 18mm.

For this yellow gold model, natural alligator or vegetable-tanned calf leather represent the most refined choices. Alligator offers classic elegance with tight grain and subtle patina; vegetable-tanned calf develops amber hues over time that synchronize organically with the yellow gold. The choice depends on your lifestyle and wearing frequency.

For reference 425.60.34.20.55.003 with integrated yellow gold lugs, strap replacement requires specific expertise. We recommend contacting Casati Milano atelier for a bespoke replacement that ensures perfect fit and protects the integrity of the case. Do not attempt DIY with improvised tools: precious metal deserves artisanal professionalism.

Yes, provided that the lug width is exactly 18mm and the strap is constructed with precise manufacturing tolerances. Milano Straps offers artisanal straps compatible with this reference, customizable in material, color and details. Avoid generic low-quality straps: your yellow gold timepiece deserves craftsmanship.

A quality leather strap (alligator, calf, shell cordovan) with vegetable tanning lasts on average 3-5 years with daily wear, varying based on humidity and maintenance habits. Vegetable-tanned leather develops desirable patina over time. Synthetic leather straps last 1-2 years. To extend the life of your strap, protect it from prolonged water exposure and apply specific conditioners every 6 months.