Longines · Presence
Strap for Presence 23.5 Quartz Gold Stick
Takes 12 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
The Presence L7.490.6.12.0 (aka: L74906120), seen from the bench
Frequently asked questions
What is the lug width of the Longines Présence L7.490.6.12.0?
The lug width of the Longines Présence L7.490.6.12.0 is 12mm. This measurement represents the distance between the case lugs and determines compatibility with aftermarket straps. Always verify this measurement using a calliper or ruler before purchasing a strap.
What is the best strap for the Longines Présence L7.490.6.12.0?
For a 23.50mm yellow gold case, alligator leather (with geometric texture that complements precious metal) or vegetable-tanned calf leather (developing patina over time) are the most suitable options. Deep chocolate brown alligator or dark cognac calf represent timeless choices. Avoid NATO fabric or rubber straps, as these undermine the formal identity of the timepiece.
How do I change the strap on my Longines Présence L7.490.6.12.0?
Strap change is accomplished by removing the spring bars using a dedicated tool. Position the bar, gently press towards the opposite side to release one end, then extract the strap. The process takes 2-3 minutes. If you prefer to avoid any risk of contact with the dial, Casati Milano offers a professional strap-change service in their atelier, simultaneously verifying alignment with the gold deployante.
Can I use a quality aftermarket strap on this Longines?
Absolutely. Provided it respects the 12mm lug width and construction quality is comparable to the timepiece itself. Materials such as alligator, shell cordovan, or vegetable-tanned calf are compatible with the yellow gold case. Avoid synthetic leather or inferior-quality straps, which would conflict with the superior craftsmanship of the movement and case.
How long does a natural leather strap last on the Longines Présence L7.490.6.12.0?
Durability depends on material: quality alligator and vegetable-tanned calf last 5-8 years with regular use and proper maintenance (protection from moisture, drying after rain). Shell cordovan resists longer (8-12 years) due to fibre density. Milano Straps offers 18-month warranty on bespoke straps, with leather regeneration and buckle replacement options available after expiration.
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
