Mido · Multifort

Strap for Multifort TV Big Date Stainless Steel / Grey / Bracelet

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter39 mm
ReferenceM049.526.11.091.00
FamilyMultifort
MovementETA caliber C07.651 hours, minutes, seconds | date, big date
Year2023
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Multifort M049.526.11.091.00

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Multifort M049.526.11.091.00, seen from the bench

The Multifort is a historic collection from Mido characterized by a sporty-elegant design. This model mounts the automatic caliber ETA C07.651 with hour, minute, second and big date indication. The case features the robust lines typical of the Multifort range of the Swiss brand.

Frequently asked questions

What is the exact lug width of the Mido Multifort M049.526.11.091.00?

The lug width of the Mido Multifort M049.526.11.091.00 is 20mm. This measurement is taken from pin to pin (shoulder to shoulder) using a calliper. The 20mm standard ensures compatibility with a vast range of aftermarket straps available worldwide.

Which strap material is best suited to the Mido Multifort M049.526.11.091.00?

The choice depends on intended use and aesthetic preference. For formal-dress wear, we recommend alligator or vegetable-tanned calf leather; for daily practical use, NATO straps or vulcanised rubber offer superior durability and ease of changing. Dark brown alligator provides harmonious contrast with the blue dial of this reference model.

How do I replace the strap on this Mido watch?

Strap replacement requires minimal tools: a spring bar tool or fine-tipped screwdriver. Place the watch on a stable surface, gently depress the spring mechanism inside the lug hole towards the case, extract the spring bar pin, remove the old strap, align the new strap precisely, and push the pin home until the spring clips back into place. The operation takes approximately 2 minutes for experienced users.

Are aftermarket straps compatible with the Mido Multifort M049.526.11.091.00?

Yes, entirely. The M049.526.11.091.00 features standard 20mm lugs, identical to those found on Seiko, Tissot, Citizen and Tudor sports watches. Any strap manufactured to 20mm lug width is compatible. We recommend verifying the quality of finishing and spring bar tension before fitting.

What is the typical lifespan of a leather strap on a watch like the Multifort?

A high-quality vegetable-tanned leather strap typically lasts 3–5 years under moderate daily wear, depending on exposure to moisture, perspiration and mechanical stress. Vegetable-tanned leather develops natural patina and colour shift over time; rubber and NATO straps exhibit longer service life (5–7 years or more) owing to inherent material resilience. Regular conditioning extends functional lifespan significantly.

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