Longines · Presence
Strap for Presence 25.5 Automatic Yellow Stick Bracelet Two Tone
Takes 13 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
The Presence L4.221.2.18.7 (aka: L42212187), seen from the bench
Frequently asked questions
What is the lug width of the Longines Presence L4.221.2.18.7?
The Longines Presence L4.221.2.18.7 features a 13mm lug width, measured internally from the case attachment. This dimension is specific to the women's model and requires compatible 13mm lug straps to avoid structural play or deformation of the lugs.
What is the best strap for the Longines Presence L4.221.2.18.7?
Alligator in vegetable tanning is the most coherent choice with the Presence aesthetic, as the regular grain reflects the geometric purity of the dial design. Vegetable-tanned cordovan in cognac brown and satinised black calf are valid alternatives for daily wear. A deployante clasp is the ideal buckle for maintaining softness and practicality.
How do you change the strap on the Longines Presence L4.221.2.18.7?
The strap is changed by removing the spring bars located inside the lugs. Using a dedicated removal tool (or a small flat screwdriver), apply controlled pressure on the spring bar to slide it laterally until extraction. Insert the new strap by aligning the holes and reinsert the spring bars with the same pressure. Never force the lugs.
Does the Longines Presence L4.221.2.18.7 accept aftermarket straps?
Yes, provided they respect the 13mm lug width tolerance (±0.3mm recommended). Non-certified straps risk out-of-tolerance dimensions with consequent anomalous play. Milano Straps guarantees complete compatibility with delivery in Italy and customisation at Casati Milano atelier.
How long does a leather strap last on the Longines Presence L4.221.2.18.7?
A premium leather strap (alligator, cordovan, vegetable-tanned calf) lasts 18-24 months with daily use, developing a natural patina over time that increases its aesthetic value. Vegetable tanning ages in a controlled manner, unlike synthetics which deteriorate rapidly. Casati Milano guarantees 18 months on handmade straps.
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
