Mido · Baroncelli

Strap for Baroncelli Chronometer Stainless Steel / Black / 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 diameter40 mm
ReferenceM027.408.11.051.00
FamilyBaroncelli
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 Baroncelli M027.408.11.051.00

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Baroncelli M027.408.11.051.00, seen from the bench

The Mido Baroncelli M027.408.11.051.00 is a 40mm stainless steel chronometer watch representing Swiss watchmaking heritage from the 1960s. It features a milky white dial with applied stainless steel indices, powered by an ETA C07.821 quartz movement. The case is satin-finished on the sides with a polished bezel, and the 20mm lug width accommodates various strap styles while maintaining proportional design and everyday durability.

Frequently asked questions

What is the lug width of the Mido Baroncelli M027.408.11.051.00?

The lug width is 20mm. This measurement indicates the distance between the lateral lugs of the case. It is essential to verify this dimension before purchasing an aftermarket strap to ensure perfect compatibility.

Which strap pairs best with the Mido Baroncelli?

Dark brown alligator is the most elegant choice, as its regular grain pattern enhances the cylindrical case geometry. For versatility, vegetable-tanned calf offers natural patina as it ages. Grey or navy NATO provides a sportier and more casual approach.

How do you change the strap on a Mido watch?

Position the watch on a soft cushion with the caseback facing upward. Locate the transverse pins that pass through the lugs. Using a spring bar tool, apply light pressure inward on the pin to release the internal spring, then slide the pin out. Remove the old strap and insert the new one, ensuring the pin is fully seated until it clicks.

Can you use an aftermarket strap on this model?

Yes, provided the lug width is 20mm. A quality aftermarket strap can transform the watch's aesthetics. We recommend choosing noble materials such as alligator, shell cordovan or vegetable-tanned calf to maintain coherence with the Baroncelli's classic nature.

How long does a leather strap last on a wristwatch?

Longevity depends on usage and maintenance. A quality artisanal alligator or calf strap lasts 3–5 years with daily wear, potentially longer with regular care. Prolonged exposure to water, intense sunlight and thermal fluctuations accelerate wear. Occasional protection with vegetable wax extends the strap's 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.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only