Strap for Record 30mm Stainless Steel / White Roman / Bracelet

The Longines Record L2.321.4.11.6 features a lug width of 20mm, a rare standard in contemporary watchmaking that characterises this historic collection. This measurement is taken from the inner edge of one lug to the inner edge of the opposite lug, across the case shoulder. It is essential to verify this dimension before purchasing an aftermarket strap to ensure perfect compatibility.

For the Record, a fine-grain alligator strap is ideal, respecting the minimalist grammar of the case. Hermès alligator ensures profound patina development over time. Alternatively, top-tier shell cordovan (Horween Natural) offers extraordinary colour maturation. For those prioritising sustainability, vegetable tanning guarantees robustness and conscious ageing. For practicality, cotton-polyester NATO or satin-finished FKM rubber provide maximum weather resistance.

Strap replacement on the Record is accomplished through the 20mm lugs positioned at the case sides. Using a spring bar tool or fine needle, gently push inward to release the strap terminals from the lug holes. Once the spring bars are extracted, the strap detaches completely. To install the new strap, align the spring bars with the lug holes and push until they click into position. The operation requires approximately 30 seconds with practice.

Yes, fully compatible with aftermarket straps provided they respect the 20mm lug width. At milanostraps.it you'll find a selection of artisanal straps ready for dispatch in this dimension, customisable in leather, size and construction details. Alternatively, the Casati Milano atelier creates bespoke straps with personal leather selection, design updates and 18-month warranty.

The lifespan of a leather strap depends on material and usage. High-quality alligator withstands 5-8 years with daily wear; shell cordovan reaches 7-10 years due to fibre density. Vegetable tanning offers 4-6 years under normal conditions but improves significantly with conscious maintenance (periodic conditioning, protection from extreme humidity). Casati Milano artisanal straps carry an 18-month warranty against construction defects and include conservation advice that extends longevity.