Technical Archive

Mido
Multifort M040.427.36.262.00— lug 21mm

Mido Multifort M040.427.36.262.00: 21mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Multifort Patrimony Chronograph Rose Gold / Ivory

Artisanal Note

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

Technical Specifications

Mido M040.427.36.262.00
Lug Width
21 mm

The essential strap measurement.

Browse 21mm straps →
Reference

M040.427.36.262.00

Movement

ETA caliber A05.H31 Hours, Minutes, Small Seconds | Date | Chronograph

The Heritage

The Mido Multifort features the ETA A05.H31 calibre with functions of hours, minutes, small seconds, date and chronograph. The watch has 21mm lugs that give a robust presence on the wrist. The automatic movement offers the chronograph complications integrated into the design of the Multifort collection.

FAQ

What is the lug width of the Mido Multifort M040.427.36.262.00?

The lug width of the Mido Multifort M040.427.36.262.00 is 21mm. This is a specific measurement that does not align with the most common standards (20mm, 22mm), therefore straps must be purposefully constructed for this width. A 20mm or 22mm strap will not fit correctly and will create unacceptable lateral play.

Which strap is recommended for the Mido Multifort M040.427.36.262.00?

For the Mido Multifort M040.427.36.262.00, the choice depends on usage: alligator or vegetable-tanned calf leather for formal settings and sophisticated everyday wear; rugged NATO for a sporty and versatile interpretation; vulcanised rubber if the dial hosts sport functions (swimming, hiking). The satin steel case dialogues magnificently with textured leather rather than uniform glossy surfaces.

How do I change the strap on the Mido Multifort M040.427.36.262.00?

Strap replacement on the Mido Multifort M040.427.36.262.00 occurs via spring bars that pass horizontally through the case lugs. Use a dedicated tool (spring bar tool) to compress the bar, remove the old strap, and insert the new one ensuring the bar seats correctly in the new strap's holes. If inexperienced, consult a professional: specialised Ateliers like Casati Milano offer strap-change services with precision guarantee.

Is a 21mm aftermarket strap compatible with the Mido Multifort M040.427.36.262.00?

Yes, any bespoke or commercial strap constructed with a 21mm lug width is compatible with the Mido Multifort M040.427.36.262.00. Compatibility depends on lug width, not watch brand. However, we recommend high-quality straps (vegetable-tanned leather, precise finishing) to avoid compromising the aesthetic value of the Swiss case. A poor strap destroys the perception of the entire watch.

How long does a leather strap last on the Mido Multifort M040.427.36.262.00?

Leather strap durability depends on intensity of use and environmental conditions. Vegetable-tanned calf, worn daily with appropriate care (avoiding prolonged moisture, dirt), typically lasts 3–5 years before replacement. Alligator, being more compact and naturally resistant, can last 5–7 years. Constant exposure to perspiration, water or abrasion significantly reduces this estimate. Periodic maintenance (cleaning, conditioning) extends strap lifespan.