Longines · Saint Imier
Strap for Saint-Imier Date 41
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Saint Imier L2.766.4.59.6 (aka: L27664596)
Selected for the 20 mm lug width · workshop selection
Hammered Calfskin Watch Strap Green with Ecru Stitching€98
Hammered Yellow Strap with Ecru Stitching€98
Black Calfskin Rally Watch Strap – Handmade in Milan€110
Red Suede Strap with Stitching — Milano Straps€90
Grand Cavalier Military Brown Leather Strap€120
The Saint Imier L2.766.4.59.6 (aka: L27664596), seen from the bench
Frequently asked questions
What is the lug width of the Longines Saint Imier L2.766.4.59.6?
The lug width of the Longines Saint Imier L2.766.4.59.6 is 20 millimetres. This measurement represents the distance between the two metal pins (lugs) where the strap attaches to the case. You can verify it by measuring horizontally with a rigid ruler or digital calliper, ensuring you do not tighten the strap during measurement.
Which strap is most suitable for the Longines Saint Imier L2.766.4.59.6?
The ideal strap for the L2.766.4.59.6 depends on your intended use. For daily elegance, alligator with vegetable tanning or shell cordovan offer maximum refinement. For versatility, nuanced calf leather in flame finish represents the best compromise between durability and aesthetics. For sporting or seasonal contexts, vulcanised rubber or NATO straps keep the timepiece balanced without compromising its character.
How do you change the strap on a Longines Saint Imier L2.766.4.59.6?
Changing the strap is a straightforward operation: position the watch with the case facing upward, locate the small pressure spring (spring bar) on either side of the lower lug. Using a dedicated tool (spring bar removal tool), gently push inward to loosen the spring, extract the pin and remove the old strap. Install the new strap by reversing this process, ensuring the lugs align perfectly with the pins before pressing fully into place.
Is there an aftermarket strap compatible with the Longines Saint Imier L2.766.4.59.6?
Yes, any strap with a 20mm lug width is compatible with the L2.766.4.59.6. Online you will find a wide range of ready-to-ship straps in various leathers (alligator, calf, shell cordovan) and materials (nato, rubber). Numerous artisans also offer customisations in sizing, colours, initials and stitching thread, allowing you to tailor the strap precisely to your preferences.
How long does a leather strap last on the Longines Saint Imier L2.766.4.59.6?
The lifespan of a leather strap depends on the quality of the tanning, usage and maintenance. A high-quality strap (alligator or shell cordovan) with vegetable tanning can last 4-6 years with daily wear, developing increasingly rich patina. Nuanced calf leather has a slightly shorter lifespan (3-4 years) but greater resistance to environmental wear. Regular maintenance (cleaning, conditioning with specialist creams) significantly extends the strap's useful life.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
