Strap for Conquest Chronograph Automatic 44.5mm Black Panda

The lug width (ansa width) of the Longines Conquest L3.697.4.96.6 is 22 millimetres. This dimension represents the internal distance between the watch lugs. To measure accurately, place a ruler from the centre of one lug to the centre of the opposite lug, ensuring the watch is positioned on a flat surface.

The best strap choice depends on intended use and personal preference. Vegetable-tanned Italian leather offers elegance and develops a natural patina over time; vegetable-tanned calf leather provides formal refinement; NATO fabric delivers practical sportiness; natural rubber ensures versatility. Given the 22mm lug width and 41mm case diameter, medium-thickness straps (1.3-1.5mm) maintain optimal visual proportions.

Strap replacement requires a spring bar tool or appropriate precision instruments. Position the watch on a stable surface, locate the small pins retaining the strap in the lugs, compress each pin to release the strap, and repeat on the opposite side. When inserting the new strap, ensure the pins fully engage in the lugs to prevent accidental detachment. Professional assistance is recommended if you lack appropriate tools.

Yes, aftermarket straps with 22mm lug width are fully compatible with the Longines Conquest L3.697.4.96.6. Compatibility is determined by standard lug width, not brand affiliation. Artisanal straps frequently offer superior quality compared to originals, with choice of premium materials and customisation options in sizing, colour, and finishing. Milano Straps provides a comprehensive collection of 22mm straps crafted by specialist artisans.

Leather strap longevity depends on material quality, usage frequency, and maintenance practices. High-quality artisanal vegetable-tanned Tuscan leather straps maintain structural integrity for 4–7 years of daily wear. Regular maintenance—protection from direct moisture exposure, gentle drying after water contact, annual conditioning with specialised products—significantly extends lifespan. Milano Straps artisanal straps include 18-month guarantee with regeneration or replacement options through the Casati Milano atelier.