Strap for Presence 38.5 Automatic PVD Gold / White / Bracelet

The Longines Presence L4.921.2.12.7 features a lug width of 20 millimetres. This specific measurement is taken from the inner edge of one lug to the other, and is essential for selecting a compatible strap. The measurement must exclude the lateral protrusions of the case to ensure precise fitment to the lugs.

Alligator is the most elegant choice for this model, with its natural grain providing visual depth. Smooth calf offers formal uniformity ideal for elegant occasions, whilst vegetable-tanned leather develops a golden patina over time. For daily wear, suede calf or a rubber strap maintain functionality without aesthetic compromise.

To change the strap, use a spring bar tool to gently remove the spring bars securing the strap to the lugs. Insert the tool into the space between the case and the strap, press inward to release the spring bar, and slide the strap outward. Repeat for the other lug. To install the new strap, align the strap holes with the spring bars and press until you feel the click.

Yes, aftermarket straps are fully compatible provided they have a 20 millimetre lug width. Handcrafted straps from Atelier Casati Milano guarantee superior construction quality, hand-selected leather, and customisation options (length, initials, stitching thread) unavailable in industrial standards. Each bespoke strap is delivered with an 18-month warranty.

The lifespan of a leather strap depends on the material, tanning method, and daily use. An alligator or shell cordovan strap with vegetable tanning can last 5-7 years of regular wear, developing a patina that enhances its aesthetics. Smooth calf typically lasts 3-4 years. Keeping the strap dry, protecting it from direct heat sources, and performing periodic cleaning with leather-specific products significantly extends its useful life.