Strap for Lyre Quartz 32 Yellow Gold PVD / White / Strap

The lug width of the Longines Lyre L4.359.2.12.2 is 16 millimetres. This dimension is specific to this model and represents the internal distance between the two lugs of the case. It is essential to verify this measurement before purchasing a strap by positioning a ruler from the inside of one lug to the inside of the other.

The Lyre pairs ideally with alligator straps for formal contexts, uniformly-grained calf leather for daily wear, cotton canvas NATO straps for sporty versatility, and rubber for casual environments. The choice depends on the intended use and the material's ability to develop patina over time, a characteristic appreciated by collectors.

To change the strap, use a specialised tool (spring bar tool) to compress the tension springs located at the ends of the lugs. Position the tool in the groove of the lug, gently push to release the spring, and slide the strap out of the case. The reverse procedure allows installation of the new strap. If you lack experience, it is advisable to consult a professional watchmaker.

Yes, any strap with a 16mm lug width is compatible with the Lyre, regardless of brand or manufacturer. Compatibility is guaranteed by the standardisation of width. However, it is recommended to select straps made with materials and finishes that respect the formal and understated aesthetic of the Lyre to maintain the visual balance of the watch.

The durability of a leather strap depends on frequency of use, type of leather, and environmental conditions. A quality alligator or calf strap, worn daily, typically guarantees 3–5 years of use before requiring replacement. Exposure to moisture, heat, and perspiration accelerates ageing. Straps made with vegetable tanning tend to develop richer patina over time, extending the aesthetic appreciation of the accessory.