Mido · Multifort

Strap for Multifort Chronometer 1 Stainless Steel / Silver / Bracelet

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
ReferenceM038.431.11.031.00
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 M038.431.11.031.00

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Multifort M038.431.11.031.00, seen from the bench

The Mido Multifort M038.431.11.031.00 is the contemporary evolution of an icon born in 1934, embodying Swiss watchmaking robustness and functional design. The 42mm stainless steel case houses the ETA caliber C07.821 automatic movement with hours, minutes, seconds and date indication. The 22mm lug width ensures proper fit and aesthetic balance. Stainless steel offers corrosion resistance and develops an elegant silver patina over time without protective treatments.

Frequently asked questions

What is the lug width of the Mido Multifort M038.431.11.031.00?

The Mido Multifort M038.431.11.031.00 features a lug width of 22mm. This measurement represents the distance between the lateral pins of the case and is essential for selecting a compatible strap. It is recommended to verify this dimension with a digital calliper before purchasing a replacement strap to ensure proper fit.

Which strap is most suitable for the Mido Multifort M038.431.11.031.00?

For the Multifort M038.431.11.031.00, a vegetable-tanned Tuscan leather strap is the ideal choice, as it amplifies the architectural character of the stainless steel case whilst developing rich patina over time. Alternatively, a hazel-coloured alligator strap offers restrained elegance, whilst grey NATO straps maintain coherence with the industrial aesthetic. FKM rubber is recommended for outdoor activities.

How do you change the strap on a Mido Multifort watch?

To change the strap, remove the lateral spring bars that connect the strap to the case. Use a dedicated spring bar tool or a small lever to compress the internal spring, allowing the old strap to be removed. Subsequently, insert the spring bars into the new 22mm strap, aligning them precisely with the case lugs. Apply gentle pressure until the bars are fully seated.

Are there compatible aftermarket straps available for the M038.431.11.031.00?

Yes, several high-quality aftermarket strap options are available for 22mm watches compatible with the Mido Multifort M038.431.11.031.00. Milanostraps offers a curated selection of leather, alligator, NATO and rubber straps, customisable according to aesthetic preferences. All 22mm straps in the catalogue are guaranteed compatible with the lugs of this Mido reference.

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

A high-quality leather strap typically lasts 5-10 years with regular wear, depending on frequency of use and environmental conditions. Vegetable-tanned leather ages elegantly, developing characteristic patina and texture, thereby extending aesthetic appeal. Exposure to perspiration, humidity and sunlight accelerates aging. Occasionally applying leather balm helps preserve flexibility and delay deterioration.

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