Longines · Flagship

Strap for Flagship 26 Automatic Stainless Steel Silver

Integrated attachment: measurements, the most common questions, and the way to a made-to-measure strap.

Lug width to be confirmed

On this Longines Flagship L4.274.4.72.6 the lug width doesn't convince me, and I don't want to give you a number I'm not sure about. Write to me on WhatsApp with the reference or a photo of the watch: I'll check it and tell you myself.

Case diameter26 mm
ReferenceL4.274.4.72.6 (aka: L42744726)
FamilyFlagship
MovementLongines caliber L595 Hours, Minutes, Seconds | Date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Frequently asked questions

Which strap is recommended for the Longines Flagship L4.274.4.72.6?

For this classic model, a vegetable-tanned leather strap is recommended, preferably in alligator or calf. Alligator with natural patina amplifies the vintage character of the watch, whilst calf ensures a more formal appearance. For casual use, a NATO in repp fabric or a shell cordovan offer refined alternatives.

How do you change the strap on the Longines Flagship L4.274.4.72.6?

The strap is changed by removing the spring bars with a dedicated tool (spring bar remover). Insert the small lever under the bar from the top of the lug, press gently to release the spring, and extract the bar. Repeat on the other side. To mount the new strap, align the holes and reinsert the bars until they click into place.

How long does a leather strap last on this watch?

A quality artisanal leather strap, with vegetable tanning and crafted using traditional techniques, typically lasts 5-10 years with daily use. Durability depends on the tanning method, leather type (alligator resists longer than calf), mechanical wear, and maintenance. The standard warranty is 18 months; with care, the strap will age beautifully, developing a distinctive patina.

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

The atelier's website: casatimilano.com