Longines · Les Grandes Classiques

Strap for Prestige Gold 22.5 Triple Row

Takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width16 mm
Case diameter23 mm
ReferenceL4.226.7.11.6 (aka: L42267116)
FamilyLes Grandes Classiques
MovementLongines caliber L963 Hours, Minutes | Date
CaseYellow Gold

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

Straps for the Les Grandes Classiques L4.226.7.11.6 (aka: L42267116)

Selected for the 16 mm lug width

All 16 mm straps →

The Les Grandes Classiques L4.226.7.11.6 (aka: L42267116), seen from the bench

The Longines Les Grandes Classiques L4.226.7.11.6 is a classic wristwatch featuring a 22.50 mm yellow gold case with a manual-wound Longines caliber L963 movement. The champagne dial includes a date window at 3 o'clock and baton-style hands. The lug width for this model is 16 mm, proportioned to match the compact case diameter and ensure proper strap fit without excessive wear or visual imbalance.

Frequently asked questions

What is the exact lug width of the Longines Les Grandes Classiques L4.226.7.11.6?

The exact lug width is 16mm. This dimension is precisely calculated by the manufacturer to maintain the proportional harmony of the 22.50mm case. Any compatible strap must measure 16mm width at the internal insertion point between the lugs.

What is the best strap for the Longines L4.226.7.11.6?

Alligator represents the most sophisticated choice for this model: natural scales create a textural play that mirrors the champagne dial's refinement. Alternatively, shell cordovan with vegetable tanning offers patina that ages magnificently and creates a captivating colour contrast with the yellow gold case.

How do I change the strap on the Longines L4.226.7.11.6?

Use a spring bar tool to gently depress the elastic pin that holds the strap to the lugs. Remove the strap with fluid movements, then insert the new 16mm strap by aligning the hole with the pin. Always verify that the pin is fully inserted and the strap is securely fastened before wearing the watch.

Can I use an aftermarket strap on the Longines Les Grandes Classiques L4.226.7.11.6?

Yes, absolutely. High-quality aftermarket straps with 16mm width are fully compatible with the L4.226.7.11.6 model. Choose straps crafted from certified natural leather, alligator, or shell cordovan, and verify that the hole is centred to prevent premature wear on the yellow gold lugs.

How long does a leather strap last on a Longines like the L4.226.7.11.6?

Durability depends on usage and leather quality. A premium alligator or shell cordovan strap offers 3-5 years of daily wear before requiring replacement. Leather ages by developing patina and flexibility, but mechanical wear accelerates toward the fifth year. Regular maintenance—gentle cleaning and protection from extreme humidity—significantly extends strap longevity.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only