Strap for Lyre 25 Automatic PVD Gold / Champagne / Bracelet

The lug width of the Longines Lyre L4.360.2.32.7 is 13mm. This is a particularly narrow lug width, typical of quality women's watches and vintage timepieces from the 1990s. This dimension requires specifically designed straps and is not compatible with standard wider lugs.

Ideal materials for the Lyre include alligator (for formal elegance and natural texture), vegetable-tanned calf (for natural aging patina), shell cordovan (for exceptional durability), and rubber or canvas (for sporting versatility). Your choice depends on intended use and typical dress code. To maintain the model's elegant identity, we recommend natural leathers in neutral tones (brown, taupe, burgundy).

Strap replacement requires a spring bar tool (precision instrument) or professional watchmaker assistance. Place the watch on a soft cloth, locate the small metal pins (spring bars) at the case sides, and gently press the tool to compress the internal spring, releasing the previous strap. Insert the new 13mm strap, ensuring the spring bars lock securely. Never force: precision is essential on a watch of this quality.

Yes, the Lyre is fully compatible with quality aftermarket straps, provided specifications are respected: lug width must be exactly 13mm and straps should be crafted from noble materials (natural leather, quality rubber) to preserve the timepiece's integrity. Always verify compatibility before purchase and select specialised manufacturers who guarantee precise construction tolerances.

A quality leather strap typically lasts 3 to 5 years with daily use, depending on material (shell cordovan exceeds 5 years, alligator around 4, calf 3-4 years) and maintenance. To extend lifespan: avoid prolonged exposure to moisture and direct sunlight, clean periodically with soft cloth, apply leather-specific balm every 6-8 months. With specialised ateliers like Casati Milano, every strap comes with 18-month warranty and repair or reconditioning services are available.