Technical Archive

Longines
Record L2.821.4.76.2— lug 20mm

Longines Record L2.821.4.76.2: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Record 40mm Stainless Steel / Silver-Arabic / Alligator

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Longines L2.821.4.76.2
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

L2.821.4.76.2

Movement

Longines caliber L888.4 Hours, Minutes, Seconds | Date | Chronometer

The Heritage

The Longines Record L2.821.4.76.2 is a 40mm stainless steel watch featuring a silver sunburst dial with applied gold indices and Dauphine hands. Powered by the manual-winding Longines L888.4 caliber with COSC chronometer certification, it offers precision between -4 and +6 seconds daily and over 72 hours of power reserve. The watch features a 20mm lug width, three decentered subdials, date window at 3 o'clock, and 30 meters water resistance with a sapphire caseback.

FAQ

What is the lug width of the Longines Record L2.821.4.76.2?

The Longines Record L2.821.4.76.2 features a 20mm lug width. This measurement is taken internally between the two opposite lugs, excluding the case horns. It is essential to respect this dimension to ensure correct strap fitting.

Which strap material is most suitable for the Longines Record L2.821.4.76.2?

The most recommended materials are grey pearl alligator for formal elegance, vegetable-tanned calf leather for versatility and natural patina development, or shell cordovan for durability and structured feel. The choice depends on intended use and primary wear context.

How do I change the strap on this Longines?

The Longines Record L2.821.4.76.2 uses a standard lug case design. To replace the strap, use a spring bar removal tool: position the tool on the opposite pin and apply gentle pressure until it detaches. Align the new strap's lugs with the case horns and secure the spring bars again.

Which aftermarket strap is compatible with the Longines Record L2.821.4.76.2?

Any strap with a 20mm lug width is compatible. The best aesthetic results are achieved with custom-made straps, where width, length, material and deployant clasp can be tailored to your wrist and personal preferences.

How long does a leather strap last on a Longines Record?

Longevity depends on the leather type and intensity of wear. Vegetable-tanned calf with daily use typically lasts 3-5 years. Shell cordovan and alligator can exceed 7-10 years owing to their more robust structure. Natural patina development does not compromise functionality.