Technical Archive

Mido
Commander M021.431.22.031.00— lug 21mm

Mido Commander M021.431.22.031.00: 21mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Commander Chronometer Stainless Steel - Rose Gold / Silver / Bracelet

Artisanal Note

"This model requires a precise 21mm lug width to preserve the original sartorial balance."

Technical Specifications

Mido M021.431.22.031.00
Lug Width
21 mm

The essential strap measurement.

Browse 21mm straps →
Reference

M021.431.22.031.00

Movement

ETA caliber C07.821 Hours, Minutes, Seconds | Date

The Heritage

The Mido Commander M021.431.22.031.00 is a professional-grade Swiss timepiece with a 40mm stainless steel case and minimalist dial. It houses the automatic ETA caliber C07.821 movement, powering hours, minutes, seconds, and date display. The lug width measures exactly 21mm, a specification that requires precise strap selection to ensure proper fit.

FAQ

What is the exact lug width of the Mido Commander M021.431.22.031.00?

The Mido Commander M021.431.22.031.00 features a lug width of 21mm. This constructive specification requires careful verification of replacement strap compatibility, as 20mm would sit slightly loose and 22mm would prove too tight.

Which strap do you recommend for the Mido Commander M021.431.22.031.00?

For the M021.431.22.031.00, we recommend a vegetable-tanned calf leather strap for versatile elegance, or a rigid fabric NATO for intensive professional environments. For durability in humid conditions, natural rubber remains the most practical choice.

How do I change the strap on my Mido Commander M021.431.22.031.00?

Strap replacement requires a spring bar removal tool to extract the elastic pins securing the strap to the lugs. The procedure is straightforward and reversible, requiring no specialist knowledge, though working on a clean, well-lit surface is advisable.

Can I use an aftermarket strap on the Mido Commander M021.431.22.031.00?

Yes, any strap with the correct lug width (21mm) is compatible. High-quality artisanal straps offer an opportunity to personalise your timepiece whilst maintaining elevated construction standards. Always verify technical specifications with your supplier.

How long does a leather strap last on the Mido Commander M021.431.22.031.00?

A quality leather strap, subjected to moderate use (5-6 days weekly), maintains structural and aesthetic integrity for 3-5 years. Longevity depends on frequency of wear, moisture exposure, and maintenance care. Periodic conditioning with natural wax significantly extends its lifespan.