Mido · Multifort

Strap for Multifort Chronometer M PVD / Black / Strap

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter42 mm
ReferenceM038.431.36.057.00
FamilyMultifort
MovementETA caliber C07.821 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

Straps for the Multifort M038.431.36.057.00

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Multifort M038.431.36.057.00, seen from the bench

The Mido Multifort M038.431.36.057.00 continues one of modern Swiss watchmaking's most significant collections, launched in 1934. The 42mm stainless steel case embodies rationalist architectural principles with austere proportions and decisive geometries. The ETA calibre C07.821 movement provides hours, minutes, seconds, and date functions with over four days of power reserve. The 316L steel case resists corrosion while maintaining professional aesthetics. The 22mm lug width is precisely engineered for 42mm cases of classical proportion, creating visual integration with the strap.

Frequently asked questions

What is the lug width of the Mido Multifort M038.431.36.057.00?

The lug width of the Mido Multifort M038.431.36.057.00 is 22mm. This measurement is taken between the inner edges of the spring bar lugs on the case. All straps designed for 22mm lug width will fit perfectly on this model.

Which strap is best suited for the Mido Multifort M038.431.36.057.00?

For the Multifort, we recommend a vegetable-tanned leather strap—the Tuscany cognac brown is the ideal choice. This pairing emphasises the rationalist aesthetics of the case and develops a natural patina over time. Alternative options of equal quality include alligator for formal contexts or box calf for versatile daily wear.

How do I change the strap on the Mido Multifort M038.431.36.057.00?

Extract the lateral spring bars from the case using a spring bar tool or fine needle. Insert the tip under the bar from inside the lug, apply gentle upward pressure and the bar will release. Repeat for the second bar. Position the new bars in the new strap and reinsert into the case, ensuring they are fully seated.

Is an aftermarket 22mm strap truly compatible with the Multifort M038.431.36.057.00?

Yes, any strap with a 22mm lug width is compatible, provided it is designed for watches of similar quality. MilanoStraps' artisanal straps are crafted specifically for this market segment and guarantee constructive tolerances, material quality and finishing consistent with the Multifort's prestige.

How long does a leather strap last on the Mido Multifort?

A quality vegetable-tanned leather strap lasts between 3 and 5 years with daily wear, depending on exposure to water, perspiration and friction. Tuscan leather develops a natural patina that increases character but shortens lifespan. A more robust box calf reaches 5-7 years. Rubber or NATO fabric straps last indefinitely if properly maintained.

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