Longines · Presence
Strap for Presence 26.8 Quartz Gold
Takes 14 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
The Presence L4.279.6.11.0 (aka: L42796110), seen from the bench
Frequently asked questions
What is the exact lug width of the Longines Présence L4.279.6.11.0?
The lug width of the Longines Présence L4.279.6.11.0 is 14 millimetres. It is measured by positioning a digital calliper between the horizontal pins from outer edge to outer edge. This width is non-standard and requires straps specifically compatible with this dimension.
Which strap is most suitable for the Longines Présence L4.279.6.11.0 in yellow gold?
Dark brown alligator remains the classic choice: its regular grain creates harmony with yellow gold, and durability easily exceeds 4–5 years of daily wear. A contemporary alternative is vintage calf with vegetable tanning, which acquires patina naturally. For versatility, cotton rib NATO maintains formal aesthetics with the practicality of rapid changes.
How do I change the strap on the Longines Présence L4.279.6.11.0?
The strap is changed using a spring bar tool (a double-ended implement): insert one tip into the small hole beneath the lug to compress the pin, remove the worn strap, repeat from the other side. No additional tool is necessary if you use a strap with a quick-change system. For those concerned about case damage, Casati Milano offers strap-changing services with guarantee.
Are 14mm aftermarket straps available that are compatible with this model?
Yes. Milano Straps offers an online collection of 14mm straps customisable in material (alligator, calf, shell cordovan), size, initials and stitching thread. All straps are handcrafted and shipped ready to fit. For bespoke leather selection and aesthetic consultation, Casati Milano operates by appointment with sartorial expertise.
How long does a leather strap last on the Longines Présence?
A handcrafted alligator or calf strap, with regular use and proper maintenance, lasts 4–6 years before replacement. Initial deterioration occurs through compression creasing of the lug and wear to the interior keeper. FKM rubber has slightly superior longevity (5–7 years), whilst vegetable-tanned materials acquire patina without degrading, sometimes exceeding 10 years of occasional use.
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
