Strap for La Grande Classique Tonneau 30 Yellow

The lug width is 18 mm. This measurement refers to the distance between the two pins that attach the strap to the case. It is essential to measure this precisely using a calliper, from the inner edge of one lug to the other, to ensure complete strap compatibility. Any strap with a different lug width will not fit correctly.

Genuine alligator leather is the ideal complement for this stainless steel case thanks to its regular and sophisticated grain. Alternatively, vegetable-tanned calf leather offers daily versatility and develops a natural patina over time. NATO straps provide practicality without sacrificing elegance, whilst FKM rubber is perfect for summer or sports contexts whilst maintaining a sober silhouette.

Use a spring bar tool for pin extraction or visit a professional watchmaker. Position the tool under the pin from the opposite side of the strap, apply controlled pressure to extract the pin, then remove the old strap. Insert the new strap by aligning the holes with the lugs, then reinsert the pin ensuring it clicks securely on both sides.

Yes, provided it is specifically manufactured for 18 mm lugs. Bespoke artisanal straps offer superior quality compared to generic alternatives, allowing you to select materials, finishes, colours and monogrammed initials. Ensure the strap is crafted by experienced artisans to guarantee precision in measurements and stitching solidity.

A high-quality leather strap, such as alligator or vegetable-tanned calf, typically lasts 3-5 years with moderate daily use. Longevity depends on exposure to humidity, perspiration, sunlight and frequency of wear. With proper maintenance and seasonal rest, it can extend to 7 years. FKM rubber has similar longevity but greater moisture resistance.