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

The lug width of the Longines Lyre L4.359.2.12.7 is precisely 16mm. This measurement represents the internal space between the two case lugs where the strap is inserted. You can verify it using a digital calliper, measuring from the inner shoulder of one lug to the other. The 16mm size is specific and not interchangeable with 14mm, 15mm, or 18mm lugs.

For the Longines Lyre L4.359.2.12.7, we primarily recommend alligator leather with vegetable tanning: the natural grain of the skin pairs perfectly with the delicate proportions of the 32mm case, creating a dialogue of maximum elegance. Alternatively, vegetable-tanned Barenia calf offers daily versatility with natural ageing. Both materials respect the formal identity of the watch whilst maintaining the 16mm strap width.

Changing the strap on a Longines Lyre L4.359.2.12.7 requires extracting the vertical pins (spring bars) that connect the strap to the case. Arm yourself with a spring bar tool or specific implement, position it from the underside of the lug, apply gentle upward pressure and the pin will come free. Remove the old strap, insert the new one by passing the pin through the return spring, and secure by pressing the pin until it locks. Avoid forcing to prevent damage to the case lugs.

Yes, compatible aftermarket straps in 16mm exist. Straps produced by Milano Straps in the 16mm collection have been designed and tested to guarantee mechanical and aesthetic compatibility with the Longines Lyre L4.359.2.12.7. It is essential to verify that the new strap respects exactly 16mm lug width and that the attachments are of Swiss quality. Milano Straps also offers personalisation in size, length, premium leathers and stitching thread to adapt the strap to your specific wrist.

The lifespan of a leather strap depends on the material and usage. An artisanal vegetable-tanned alligator strap, worn daily, maintains structural integrity between 3 and 5 years before requiring replacement. Barenia calf tends to last slightly less (2-4 years) due to greater porosity. Factors such as sun exposure, humidity and frequency of wear directly impact longevity. Milano Straps guarantees its artisanal straps for 18 months, covering manufacturing defects and ensuring maintenance interventions.