Mido · Commander

Strap for Commander Big Date PVD / Grey / Bracelet

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter42 mm
ReferenceM021.626.33.061.00
FamilyCommander
MovementETA caliber C07.651 Hours, Minutes, Seconds | Date, Big 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 Commander M021.626.33.061.00

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Commander M021.626.33.061.00, seen from the bench

The Mido Commander M021.626.33.061.00 is a Swiss automatic watch launched in 1959, featuring a 42mm brushed stainless steel case with cylindrical design. It houses an ETA C07.651 COSC-certified movement with approximately 80-hour power reserve and precision of -4/+6 seconds per day. The dial displays hours, minutes, seconds subdial, and large date window. Water resistance is 100 meters. The 22mm lug width accommodates compatible straps without adapters, balancing the 42mm case proportions.

Frequently asked questions

What is the lug width of the Mido Commander M021.626.33.061.00?

The lug width of the Mido Commander M021.626.33.061.00 is precisely 22mm. This measurement represents the distance between the two eyelets (attachment poles) of the spring bar mechanism. Accurate measurement ensures optimal fit without slippage or visual excess.

Which strap pairs best with the Mido Commander M021.626.33.061.00?

We recommend straps in vegetable-tanned leather of supreme quality, preferably Tuscan leather in tobacco brown or raven black. The natural grain of leather dialogues elegantly with the brushed stainless steel case, maintaining the rationalist aesthetic that defines the Commander. Alternatively, French <a href="/pages/termine-glossario/shell-cordovan">shell cordovan</a> offers greater rigidity and a patina that develops over years.

How do I change the strap on a Mido Commander M021.626.33.061.00?

Strap replacement is accomplished via removal of the spring bar. Position yourself at the lug side with a dedicated spring bar tool, applying gentle pressure or pulling to free the spring from its seat. Once extracted, the old strap separates immediately. Insert the new strap by aligning the holes with the eyelets, reposition the spring bar, and ensure it is firmly secured on both sides.

Can I use aftermarket straps on my Mido Commander M021.626.33.061.00?

Yes, the Mido Commander M021.626.33.061.00 is fully compatible with aftermarket straps measuring 22mm lug width. Premium artisanal straps—particularly those in vegetable-tanned leather or <a href="/pages/termine-glossario/shell-cordovan">shell cordovan</a>—significantly elevate the tactile and visual experience without compromising mechanical function. Always verify correct lug width before purchase.

What is the lifespan of a leather strap on a Mido Commander M021.626.33.061.00?

Leather strap longevity depends on wear frequency, climatic conditions, and maintenance. An artisanal vegetable-tanned strap worn daily in temperate climate maintains structural integrity for 3–5 years. Exposure to humidity, excessive heat, or perspiration accelerates ageing. Natural vegetable-tanned leather develops fascinating patina over time, whilst <a href="/pages/termine-glossario/shell-cordovan">shell cordovan</a> resists longer if subjected to periodic maintenance. NATO straps in synthetic fibre offer superior longevity, up to 10 years.

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.

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