Longines · Presence
Strap for Presence 25.5 Automatic Stainless Steel / Silver / Bracelet
Takes 13 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
The Presence L4.321.4.72.6 (aka: L43214726), seen from the bench
Frequently asked questions
What is the lug width of the Longines Presence L4.321.4.72.6?
The lug width of the Longines Presence L4.321.4.72.6 is 13mm. This measurement refers to the inner distance between the two case lugs. It is essential to measure accurately using a digital calliper, positioning it internally between the lugs without including the lugs themselves, to ensure complete compatibility with aftermarket straps.
What is the best strap for the Longines Presence L4.321.4.72.6?
The Longines Presence L4.321.4.72.6 pairs exceptionally well with alligator straps featuring vegetable tanning (dark brown or cognac tones) or fine-grained calf leather. For those preferring sport-elegant variants, a heavyweight canvas NATO offers practicality without aesthetic compromise. Your choice should reflect daily usage: natural leather for refined aesthetics, FKM rubber for durability and resistance.
How do I change the strap on the Longines Presence L4.321.4.72.6?
The Longines Presence L4.321.4.72.6 uses standard spring bar attachments. To change the strap, position the watch on a soft cloth, locate the small spring bar hole on the inner side of the lug, gently push the extraction tool needle inward to release the first attachment, then remove the lug and slide out the existing strap. Insert the new strap and press the spring bars until you hear a click, confirming secure seating.
Is the Longines Presence L4.321.4.72.6 compatible with aftermarket straps?
Yes, the Longines Presence L4.321.4.72.6 is fully compatible with quality aftermarket straps provided they feature an exact 13mm lug width. Numerous artisanal manufacturers offer straps in leather, alligator, calf, and rubber with these specifications. Milano Straps provides an extensive selection of 13mm straps ready for dispatch, customisable in length, initials, and stitching thread type.
How long does a leather strap last on the Longines Presence L4.321.4.72.6?
A natural leather strap—calf, alligator, or shell cordovan—maintains optimal performance for 3 to 5 years of daily wear, provided it receives periodic maintenance: avoid prolonged water immersion, protect from continuous direct sunlight, and occasionally apply a protective balm specific to leather. Vegetable-tanned leather ages beautifully, developing natural patina. Milano Straps provides an 18-month warranty on all bespoke personalised 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
