Strap for Mini Red

The lug width of the Longines Mini L2.303.0.87.3 is 16mm. This measurement refers to the internal distance between the lugs of the case where the strap is attached. It is essential to verify this dimension before purchasing an aftermarket strap, as 18mm or 20mm straps will not be compatible with this model. Always measure the lugs with a digital calliper to avoid errors.

There is no single "best" strap, but rather the correct choice for your specific use. For formal elegance, we recommend alligator with fine grain or vegetable-tanned calf in dark tones (burgundy, cognac brown). For daily wear and durability, choose structured rubber or FKM. For summer, textile straps in silk or natural cotton enhance the Mini's compactness without visual weight. Each material ages differently over time, offering its own patina.

Changing the strap on the Mini is straightforward: obtain a spring bar tool or visit a watchmaker. Place the watch on a soft surface. With gentle pressure, pull the pin connecting the strap to the case (one at a time, on both sides). The pin will spring free. Insert the new strap by aligning the holes with the lugs, then press gently until the pin clicks back into position. Avoid sharp blows that could scratch the case.

Yes, provided it is constructed with a 16mm lug width. Third-party straps, whether artisanal or industrial, are fully compatible with your Mini if they respect this dimension. Always verify the technical specification with the manufacturer. Straps made from Shell Cordovan, alligator, vegetable-tanned calf, or technical rubber are all valid options and often offer greater customisation than original Longines straps.

The lifespan of a leather strap depends on construction quality and usage. A well-made alligator or Shell Cordovan strap typically lasts 3–5 years with moderate daily wear. If you wear the watch in humid environments or with frequent perspiration, durability drops to 2–3 years. Vegetable-tanned leather ages beautifully but requires light maintenance (cleaning with a soft cloth, protection from direct sunlight). The Casati Milano atelier offers an 18-month warranty on bespoke straps and allows repairs and refinishing over the years.