Longines · Flagship

Strap for Longines Flagship L4.274.4.87.6

The Flagship 26 Automatic Stainless Steel MOP Diamond takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width16 mm
Case diameter26 mm
ReferenceL4.274.4.87.6 (aka: L42744876)
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

Standard spring bar · length 16 mm · Ø 1.8 mm double flange · industry standard, no brand part number

Flagship 26 Automatic Stainless Steel MOP Diamond — watch

Straps for the Flagship L4.274.4.87.6

Selected for the 16 mm lug width

All 16 mm straps →

What length do I need?

Measure your wrist with a tailor's tape or a piece of string, comfortably snug.

Wrist circumferenceLength (long side / short side)
15.0–16.4 cm120 / 70 mm
16.5–17.8 cm125 / 75 mm
17.9–19.0 cm130 / 80 mm
19.1–20.3 cm135 / 85 mm
20.4–21.6 cm140 / 85 mm
21.7–22.9 cm145 / 90 mm

The ready-to-wear strap is 115 × 75 mm. For a smaller or larger wrist I make it in the right length: order your length.

What I'm asked about the Longines Flagship L4.274.4.87.6

What strap size does the Longines Flagship L4.274.4.87.6 take?

The Longines Flagship L4.274.4.87.6 needs 16 mm between the lugs, usually 14 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Longines Flagship L4.274.4.87.6 be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Longines Flagship L4.274.4.87.6?

Yes, in 16 mm leather. On a 26 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Longines Flagship L4.274.4.87.6?

A 16 mm calf strap, for every day. You'll find it ready in the 16 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

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.

Request an appointment →

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

The atelier's website: casatimilano.com

Updated on · by Antonio Zichichi