Strap for Conquest Classic Quartz 29.5 Stainless Steel - Diamond / Silver

The Longines Conquest Classic L2.286.0.72.6 features a lug width of 15mm. This dimension is specifically engineered for this 29.50mm case model and is essential for ensuring proper strap compatibility. You can verify this measurement easily using a digital calliper, measuring the internal distance between the two lugs perpendicular to the case's longitudinal axis.

For the L2.286.0.72.6, African alligator remains the classical choice—its compact grain and natural patina impart authority to this feminine timepiece. Italian calf leather with vegetable tanning excels on delicate wrists, offering superior elasticity without compromising elegance. Shell Cordovan is the refined option for those seeking uniqueness: it develops organic lustre over time. For discrete sportiness, 1000D canvas NATO straps permit transpiration and rapid replacement.

The strap is removed via small spring bars positioned at the lug extremities. Using a dedicated tool or blunt toothpick, push the spring bar inward toward the case to release one strap end, then extract the bar completely. Repeat on the opposite side. Position the new strap by aligning the holes and reinsert the spring bars sequentially, ensuring they click firmly into place.

Yes, any strap with a 15mm lug width is compatible with the L2.286.0.72.6. However, to ensure construction quality matching the Swiss timepiece, we recommend artisanal straps crafted from selected leathers with period-correct stitching. At milanostraps.it you'll find an extensive selection of customisable 15mm straps, plus the option to commission a bespoke piece from Casati Milano atelier.

Durability depends on material choice and usage patterns. An alligator strap with vegetable tanning, given proper maintenance (drying after water contact, avoiding prolonged humidity exposure), guarantees 5-7 years of daily wear before replacement becomes necessary. Shell Cordovan, owing to its natural density, can endure 10+ years. Artisanal straps from Casati Milano include an 18-month warranty and maintenance consultation to extend service life.