Strap for La Grande Classique Tonneau 22 Stainless Steel

The lug width of the Longines La Grande Classique L4.205.4.12.2 is 16mm. This width is specific to this ultra-compact 22.20mm diameter model and ensures harmonious proportions between the case and strap. Lug width is determined by inserting a ruler or spring bar remover between the two case lugs and measuring the internal distance between them.

For this formal dressy watch, alligator is the most coherent choice, as it amplifies the case's minimalist elegance. A coloured calf leather (black, blue, burgundy) offers greater daily versatility, whilst vegetable-tanned calf develops authentic patina over time. NATO straps are not recommended, as they contradict the model's formal nature. Milano Straps offers a variety of 16mm straps in multiple materials and finishes.

The strap is changed using a spring bar remover tool, gently inserted between the case lug and the strap. Lift the spring bar holding the strap in place, freeing one end, then slide out the strap. Insert the new 16mm strap by aligning the holes and pushing the spring bar until it is fully seated. Be careful not to scratch the case during this operation.

Yes, any strap with a 16mm lug width is compatible with the L4.205.4.12.2. Milano Straps offers a dedicated collection of 16mm straps available in alligator, calf, vegetable-tanned leather and other materials, all customisable in length, initials and stitching colour. This ensures a perfect fit to your wrist.

A quality artisanal leather strap typically lasts 3-5 years with daily use and proper maintenance. Durability depends on the tanning method (standard calf vs. vegetable-tanned), humidity exposure and frequency of wear. A high-quality alligator strap tends to last longer due to the leather's density. Milano Straps provides an 18-month guarantee on all bespoke straps made by the Casati Milano atelier.