Strap for Conquest 30 Stainless Steel - Pink Gold / MOP / Bracelet

The lug width of the Longines Conquest L3.320.5.87.6 is 15mm, corresponding to the distance between the lateral attachment pins of the case. This dimension is standard for women's models and is compatible with all straps manufactured for this lug width.

The best material depends on intended use. For formal occasions, we recommend alligator or vegetable-tanned shell cordovan, which enhance the rose gold case. For daily versatility, brushed vitello is ideal for comfort and patina development. Rubber or technical fabric straps are perfect for sport-casual contexts whilst maintaining the aesthetic balance of the model.

The process is straightforward: use a spring bar tool to compress the small metal pins on the sides of the case, remove the previous strap and insert the new one by aligning it with the attachment holes. There is no need to disassemble the case. The operation takes approximately two minutes and can be done at home with the correct tool.

Yes, any strap with a 15mm lug width is fully compatible with the Longines Conquest L3.320.5.87.6. Personalised artisanal straps of superior quality are recommended to achieve comfort, durability and aesthetics consistent with the Swiss timepiece.

Longevity depends on material and usage. Alligator or vegetable-tanned shell cordovan straps last 3-5 years with regular maintenance (gentle cleaning and semi-annual conditioning). Vitello straps have similar lifespan. Daily use without protection requires more frequent maintenance to preserve patina. Casati Milano offers 18-month warranty on bespoke straps.