Strap for La Grande Classique Quartz 29 Diamond Bezel

The lug width of the L4.513.0.11.2 is 16mm. This dimension is specific to the compact 29mm case and is essential for aftermarket strap compatibility. It is measured from the inner centre of one lug attachment to the other, using a digital calliper or by verifying the imprint of an already-mounted strap.

Alligator represents the choice of excellence for this minimalist timepiece, thanks to its uniform scales and natural patina that respect the austere elegance of the watch. Alternatively, vegetable-tanned calf offers aesthetic versatility with grain texture that creates a fascinating contrast with the stainless steel case. For a sportier approach, a cotton NATO strap maintains impeccable proportions.

The strap is replaced by extracting the lateral attachment pins from the case using a spring bar tool. Position the tool on the internal spring of the pin, press gently downward and the pin retracts, releasing the end of the old strap. Repeat on the other side, then insert the new strap by reinserting the pins into the two attachments. Ensure the pins are correctly seated and the strap is perfectly symmetrical.

Any strap with a 16mm lug width is compatible with the L4.513.0.11.2. Milano Straps offers a complete collection of 16mm straps in various materials: alligator, vegetable-tanned calf, shell cordovan, NATO, structured rubber. Each strap is customisable in length, embroidered initials and stitching thread, with rapid dispatch and an 18-month warranty via the Casati Milano atelier.

Durability depends on the quality of the material and daily wear. A first-quality alligator or shell cordovan can last 5-8 years of regular use before requiring replacement. Vegetable-tanned calf has similar longevity, developing a fascinating patina over time. To extend the life of the strap, avoid prolonged exposure to extreme humidity and periodically apply a conditioning balm for leather.