Strap for Conquest Classic Quartz 29.5 Stainless Steel / Red Gold PVD / Silver

The lug width of the Longines Conquest Classic L2.286.3.72.7 is 15mm. This measurement represents the exact distance between the two attachment pins where the strap connects to the case. It is a specific dimension that requires dedicated artisanal straps, as it is incompatible with standard 14mm or 16mm widths.

The ideal strap depends on your intended use. For formal elegance, we recommend American alligator with fine grain or vegetable-tanned calf leather, which enhance the sophisticated character of the dress watch. For versatile wear, a FKM rubber strap maintains aesthetic balance. The ideal colour is dark brown or burgundy, which creates temperate contrast with the stainless steel case.

Strap replacement is performed using a spring bar remover tool. Position the watch on a cushion with the case facing upward, locate the metal pins beneath the case, and use the remover tool to compress the internal spring of the pin. Once the pin is released, extract the old strap and insert the new one, ensuring the spring clicks correctly into place. If inexperienced, entrust the task to a professional.

Yes, the L2.286.3.72.7 model accepts quality artisanal aftermarket straps, provided they respect the exact 15mm lug width. Straps from Swiss or Italian manufacturers, crafted from noble leathers such as alligator and calf, guarantee durability and patina that improves over the years. Avoid low-quality straps, which deteriorate rapidly and compromise the watch's appearance.

A noble leather strap with vegetable tanning and artisanal craftsmanship lasts an average of 5–7 years with daily wear. Longevity depends on climate (humidity and heat degrade more rapidly), frequency of use, and maintenance. Occasionally applying a nourishing balm extends useful life. Lower-quality straps last 2–3 years. An FKM rubber strap has similar longevity (5–6 years) and resists UV rays.