Technical Archive

Mido
Baroncelli M037.407.11.041.01— lug 20mm

Mido Baroncelli M037.407.11.041.01: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Baroncelli Signature 39 Stainless Steel / Blue / Bracelet

Artisanal Note

"This model requires a precise 20mm lug width to preserve the original sartorial balance."

Technical Specifications

Mido M037.407.11.041.01
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

M037.407.11.041.01

Movement

ETA caliber C07.611 Hours, Minutes, Seconds | Date

The Heritage

The Baroncelli represents one of Mido's dress watch collections, characterized by classic and sober lines. It features the ETA C07.611 caliber with indication of hours, minutes, seconds and date. The 20mm lugs complete the elegant design of the timepiece.

FAQ

What is the lug width of the Mido Baroncelli M037.407.11.041.01?

The lug width (strap width) of the Mido Baroncelli M037.407.11.041.01 is 20 millimetres. This is the precise distance between the two lugs of the case, measured with a digital calliper held parallel to the case. Any compatible strap must have a width of 20mm ± 0.5mm to ensure smooth insertion and correct structural stability during wear.

Which strap is best suited for the Mido Baroncelli M037.407.11.041.01?

For the Baroncelli M037.407.11.041.01, a strap in alligator or vegetable-tanned calf leather represents the most balanced choice. If the primary context is formal, opt for a dark brown shade (cognac). For versatile daily use, a NATO in heavyweight cotton or a structured rubber strap guarantees practicality and durability. The 39mm stainless steel case is best expressed with materials that develop visible patina over time.

How do you change the strap on a 20mm lug width watch?

To change the strap, position the watch on a soft, stable surface. Use a spring bar tool to apply gentle pressure inward on the spring bar (the small spring that holds the strap), whilst simultaneously sliding the strap out from the lug. Repeat from the opposite end. To insert the new strap, position the spring bar in the dedicated hole of the new strap, then gently insert the lug into its seat, applying pressure inward on the spring bar until the lug is correctly positioned in its mounting.

Is there an aftermarket strap compatible with this model?

Yes, any strap with a 20mm lug width is compatible with the Mido Baroncelli M037.407.11.041.01. You can choose from leather straps (alligator, calf, cordovan, recycled leather), textiles (NATO, military, cotton), rubber, brushed steel, or leather loops. The finest aftermarket straps are those crafted by artisans using traditional techniques, which ensure careful material selection and lug finishing compatible with the watch's standard.

How long does a leather strap last on the Baroncelli?

The lifespan of a leather strap depends on construction quality, frequency of wear, and environmental conditions. A high-quality strap made with vegetable tanning has an average life of 3–5 years with regular daily wear. Factors that reduce longevity include persistent moisture, constant perspiration, and prolonged UV exposure. Animal leather, by its organic nature, wears progressively; however, this wear generates patina that increases the watch's appeal over time. A rubber strap typically lasts 4–7 years, whilst a heavyweight cotton NATO can reach 7–10 years of continuous use.