Strap for La Grande Classique Quartz 23 Gold

The Longines La Grande Classique L4.191.6.11.6 features a lug width of 12 millimetres. This measurement is specific to elegant watches with small diameters, such as this 23mm model. Always verify the lug width by placing a digital calliper between the two case lugs before ordering a replacement strap.

For this 18-carat yellow gold model, dark brown alligator or vegetable-tanned calf leather are the classic choices. Alligator offers a regular pattern and timeless aesthetics; calf in cognac tone amplifies the chromatic dialogue with yellow gold and develops a fascinating natural patina over the years. Shell cordovan represents the most durable option for those seeking leather capable of ageing beautifully.

Strap replacement occurs by extracting the pins from the lateral case attachments. Use a spring bar tool, a specific instrument that allows compression of the pin's internal spring and enables it to slide out from its housing. Insert the new strap following the reverse path, verifying that the pin is completely inserted and secured before wearing the watch. If unfamiliar with the procedure, Casati Milano can perform the change free of charge upon strap collection.

Yes, 12-millimetre artisanal straps are fully compatible with this model. Milano Straps offers a specialised collection of straps in various materials (alligator, calf, shell cordovan, rubber, textile), all suited to the 12mm lug width. Each strap can be personalised in length, embroidered initials and thread colour for a completely bespoke experience.

Durability depends on material and usage. Well-maintained vegetable-tanned alligator lasts 5-7 years of regular wear; shell cordovan reaches 8-10 years. Barberini calf with natural tanning lasts 4-6 years whilst developing a desirable patina. Accelerated wear depends on exposure to perspiration, water and repetitive movements. All Milano Straps straps carry an 18-month warranty and can be regenerated at the Casati Milano atelier.