Mido · Multifort

Strap for Multifort Chronometer 1 Rose Gold / Silver / 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
ReferenceM038.431.36.031.00
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 M038.431.36.031.00

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Multifort M038.431.36.031.00, seen from the bench

The Mido Multifort features the automatic ETA C07.821 caliber with hours, minutes, seconds and date indication. The watch has 22mm lugs and belongs to the Swiss brand's historic collection. The movement guarantees the essential functions for daily use with the robustness characteristic of ETA calibers.

Frequently asked questions

What is the lug width of the Mido Multifort M038.431.36.031.00?

The lug width of the Mido Multifort M038.431.36.031.00 is 22 millimetres. This measurement should be verified by placing a ruler between the lower lugs of the case, from shoulder to shoulder. It is the internal distance that determines compatibility with aftermarket straps.

What is the best strap for the Mido Multifort M038.431.36.031.00?

The ideal strap depends on usage and personal preference. For a refined sportive vocation, we recommend alligator in tobacco brown or vegetable-tanned calf leather. For a purely technical approach, a cotton-polyester NATO or FKM rubber offers practicality and durability. Shell cordovan represents sustained luxury, developing a natural patina over time.

How do I correctly change the strap on the Mido Multifort M038.431.36.031.00?

Use a spring bar removal tool or a thin, non-cutting blade. Position the tip under one lug's spring bar pin and gently push downward until it releases. Repeat on the other side. For installation, align the lug with the two cusps of the new strap and press the pin using the tool until you hear a click. Verify complete insertion.

Is a 22mm aftermarket strap truly compatible with the Mido Multifort M038.431.36.031.00?

Yes, fully compatible. The 22-millimetre measurement is an established standard for mid to high-range watches. However, always verify that the strap is specifically declared for 22mm: a tolerance variance of 0.5mm can compromise fit. Avoid approximations such as 21mm or 23mm straps, which would impair stability.

How long does a leather strap last on a watch like the Mido Multifort M038.431.36.031.00?

The lifespan of a quality leather strap varies according to tanning method and usage. Vegetable-tanned calf, with proper care (drying after moisture exposure, protection from prolonged direct sunlight), can last 3–7 years in daily wear. Alligator tends to last longer, up to 10+ years, owing to the scute structure. Shell cordovan, if properly maintained, easily surpasses 15 years. Avoid immersion in water, chlorine and highly humid environments to significantly extend lifespan.

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