Strap for Conquest Classic Automatic 29.5 Red Gold / MOP

The lug width of the L2.285.8.87.3 is 15mm, a non-standard measurement that reflects the optically perfect proportions between the case diameter (29.50mm) and the lugs. This measurement should be verified physically by measuring the distance between the inner edges of the two lugs before purchasing an aftermarket strap.

For the Conquest Classic in rose gold, straps in natural and noble materials are recommended: alligator in brown or anthracite grey for bold configurations, calf leather with vegetable tanning in burgundy or black for classical elegance. Avoid rubber and steel, which would not respect the formal character of the model. The choice depends on the context of use and patina preferences.

Strap replacement is carried out using a spring bar tool. Insert the bifid tip of the tool into the lateral hole of the lug, applying gentle pressure to disengage the internal spring, then slide the old strap out of the attachment point. Repeat on the other side. Install the new strap ensuring that the springs incline correctly and that the strap sits firmly in the lugs.

Yes, provided it is manufactured with a certified 15mm lug width. Not all universal straps guarantee this measurement with precision. Specialised suppliers such as Milano Straps offer 15mm-compatible straps, engineered to specification for this size and available in multiple materials, colours and customisation options.

A premium leather strap (alligator, shell cordovan, vegetable-tanned calf) has an average lifespan of 3-5 years with regular use and proper maintenance. Longevity depends on exposure to moisture, frequency of use and material quality. An artisanal strap manufactured with premium leather and hand-stitching can last well beyond 5 years if subjected to periodic cleaning and conditioning.