Strap for Presence 38.5 Quartz PVD Gold / Champagne

The lug width of the Longines Presence L4.790.2.32.2 is 20 mm. This measurement refers to the internal distance between the two lugs of the case and is essential for strap compatibility. You can verify it by measuring the thickness of an already-mounted strap or using a digital calliper from the inner edge of one lug to the other.

For the Presence L4.790.2.32.2, straps in alligator, vegetable-tanned calf leather, or shell cordovan are ideal. Alligator ensures maximum elegance with regular texture and characteristic vertical grain, perfect for formal occasions. Vegetable-tanned calf develops fascinating patina over time. Shell cordovan offers exceptional durability and natural lustre. The choice depends on intended use: alligator for formal evenings, calf for elegant daily wear, cordovan for versatility with character.

The strap is changed by acting on the spring bars: locate the small openings at the sides of the case where the current strap is inserted. Using a spring bar tool (small mechanical extractor), apply gentle pressure to release the bar and free the strap. Repeat on the other side. To mount the new strap, align the hole at the end of the new strap with the bar and secure it in place. If you are not experienced, a professional watchmaker can perform the operation in minutes.

Yes, absolutely. Any strap with a 20 mm lug width is compatible with the Presence L4.790.2.32.2. High-quality aftermarket straps (vegetable-tanned leather, alligator, shell cordovan) often offer greater customisation, more interesting patina development over time, and superior value for money compared to original Longines straps. Simply verify that the lug width is correct (20 mm) and that installation is performed properly.

The lifespan of a leather strap depends on material quality, intensity of use, and maintenance. A good-quality alligator or vegetable-tanned calf strap typically lasts 3–5 years with moderate daily wear. Shell cordovan, thanks to its dense fibre structure, can exceed 7–8 years. Factors that reduce lifespan include prolonged exposure to moisture, intense perspiration, and frequent rain. Simple maintenance—periodic application of protective balm and quick drying after wetting—significantly extends strap life.