Mido · Baroncelli

Strap for Baroncelli Signature 39 Stainless Steel - Rose Gold / Silver / 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
ReferenceM037.407.22.031.01
FamilyBaroncelli
MovementETA caliber C07.611 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 Baroncelli M037.407.22.031.01

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Baroncelli M037.407.22.031.01, seen from the bench

The Mido Baroncelli M037.407.22.031.01 embodies the heritage of a consistent Swiss brand founded in 1918, rejecting passing trends for structural elegance. The 39mm stainless steel 316L case houses an ETA C07.611 movement (Sellita-based) with 42 hours power reserve and 4 Hz frequency, maintaining ±10 seconds monthly accuracy. Water resistance reaches 100 metres, suitable for daily wear. The 20mm lug width balances medium-to-large wrists while maintaining visual proportions. Features include screw crown, closed caseback, date window, and white gold-plated Dauphine hands.

Frequently asked questions

What is the lug width of the Mido Baroncelli M037.407.22.031.01?

The lug width of the Mido Baroncelli M037.407.22.031.01 is 20mm. This measurement represents the distance between the two spring bar pins that secure the strap to the case. It is essential to measure this precisely before ordering a replacement strap, as an incorrect lug width will not fit the case properly.

What is the best strap for the Mido Baroncelli M037.407.22.031.01?

The optimal strap depends on intended use. For formal contexts, we recommend a vegetable-tanned calf leather in dark brown or a black alligator—both maintain the classical dignity of the case. For everyday versatility, a shell cordovan in beaver brown offers natural lustre and superior durability. For those seeking a sportier option, a NATO strap in charcoal grey or navy Cordura fabric remains aesthetically coherent with the watch's formal profile.

How do you change the strap on the Mido Baroncelli M037.407.22.031.01?

The strap is changed by removing the two spring bar pins (lugs) that secure it to the case. Use a dedicated spring bar tool to depress the pin inward toward the case, releasing the tension ring. Remove the worn strap, position the new strap with its pins in the case slots, and verify that tension is balanced on both sides. The procedure requires gentle precision to avoid damaging the case.

Is an aftermarket strap compatible with the Mido Baroncelli M037.407.22.031.01?

Yes, any strap with a 20mm lug width is compatible with the Mido Baroncelli M037.407.22.031.01, provided the construction quality is adequate. The artisanal straps from milanostraps.it offer guaranteed compatibility with exceptional leather, hand-finished details, and bespoke tailoring—superior to generic catalogue alternatives.

What is the lifespan of a leather strap on the Mido Baroncelli M037.407.22.031.01?

Lifespan depends on tanning method and frequency of use. A quality vegetable-tanned strap, worn daily, typically lasts 2–4 years before requiring replacement. With moderate use (several days per week), it may exceed 5 years. Ageing is not a defect but a characteristic: the leather develops patina, creases, and colour depth that narrate its wearer's personal history.

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