Technical Archive

Mido
Commander M8429.3.25.11— lug 20mm

Mido Commander M8429.3.25.11: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Commander Shade PVD / Blue / Bracelet

Artisanal Note

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

Technical Specifications

Mido M8429.3.25.11
Lug Width
20 mm

The essential strap measurement.

Browse 20mm straps →
Reference

M8429.3.25.11

Movement

ETA caliber C07.621 Hours, Minutes, Seconds | Date, Day

The Heritage

The Commander represents one of Mido's historic lines, characterized by a classic design and essential functionality. The reference M8429.3.25.11 mounts the automatic caliber ETA C07.621 with indication of hours, minutes, seconds, date and day of the week. The movement ensures reliability and precision for everyday use.

FAQ

What is the lug width of the Mido Commander M8429.3.25.11?

The Mido Commander M8429.3.25.11 has a lug width of 20 millimetres. This measurement is taken between the two integrated case lugs. This dimension is compatible with all straps certified for 20mm width.

Which strap is best for the Mido Commander M8429.3.25.11?

The choice depends on your personal style and intended use. For formal elegance, we recommend high-quality alligator or calf leather, which enhance the proportions of the steel case. For daily versatility, a woven NATO offers practicality and modern appeal. For sports and humid environments, rubber is the functional choice. All are available in 20mm size.

How do I change the strap on my Mido Commander M8429.3.25.11?

The Mido Commander features integrated lugs, so strap replacement occurs via spring bars at the case terminals. You will need a specific tool (spring bar tool) to gently expand the bars and remove the old strap. Insert the new strap into the terminals until it clicks into place. If you are inexperienced, consult a watchmaker.

Which aftermarket strap is compatible with the Mido Commander M8429.3.25.11?

Any strap manufactured for 20mm lug width is compatible with the M8429.3.25.11. Mido Straps offers straps in alligator, calf, vegetable-tanned leather, woven NATO, and rubber—all certified for this measurement and available in various colours and textures.

How long does a leather strap last on the Mido Commander M8429.3.25.11?

Longevity depends on material quality and usage. A high-quality alligator or calf strap, subjected to normal daily wear and periodic maintenance (avoiding excessive moisture exposure), typically lasts 3–5 years. Vegetable-tanned leather develops natural patina and can last longer with proper care. Rubber straps maintain their elastic properties for 2–3 years.