Strap for Saint-Imier Date 26

The lug width of the Longines Saint Imier L2.263.5.88.7 is 20 millimetres. This is the distance between the attachment points where the strap connects to the watch case. Verifying this measurement before purchasing an aftermarket strap is essential to ensure perfect compatibility and correct alignment with the case.

For this model featuring a mother-of-pearl dial and a rose gold case with stainless steel components, alligator leather represents the pinnacle of choice, followed by vegetable-tanned calf and shell cordovan. The material's texture should reflect the minimalist sophistication of the watch, avoiding bold prints or materials that would visually compete with the case.

Strap replacement is accomplished by removing the retaining pins (lugs) from their lateral seatings on the case. It is advisable to use a dedicated pin-extraction tool, available through specialised retailers, to prevent case damage. Consulting a professional watchmaker is recommended if you lack experience with this procedure.

Yes, provided the strap is manufactured with a 20-millimetre lug width. Specialised suppliers such as milanostraps.it offer artisanal straps compatible with this model, often featuring customisation options in sizing, colour, and thread specification unavailable through official Longines channels.

Longevity depends on the material and usage patterns. A quality alligator strap, vegetable-tanned, typically lasts 5-8 years under daily wear conditions. Shell cordovan, owing to its density, can exceed 10 years. Calf leather has an average lifespan of 3-5 years. Regular maintenance, protection from moisture, and rotation with reserve straps significantly extend durability.