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Mido · Commander

Strap for Commander 1959 Lady Yellow Gold / Champagne / Bracelet

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

20mm
20 mm strapsAll Mido
Lug width20 mm
Case diameter24 mm
ReferenceM7169.3.72.13
FamilyCommander
MovementETA caliber 2678 hours, minutes, seconds | date, day
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

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Straps for the Commander M7169.3.72.13

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Commander M7169.3.72.13, seen from the bench

The Mido Commander M7169.3.72.13 exemplifies Swiss rationalist design from the 1970s, embodying the principle of form follows function. The stainless steel case measures 23.50 mm in diameter with a dial featuring applied indices, baton hands, and a date window at 3 o'clock. It houses the automatic ETA 2678 caliber, which displays hours, minutes, seconds, and date with integrated weekday indicator. The lug width is precisely 20 mm, calculated to maintain proportional harmony between the case diameter and strap attachment.

Frequently asked questions

What is the exact lug width of the Mido Commander M7169.3.72.13?

The lug width of the Mido Commander M7169.3.72.13 is precisely 20 millimetres. This measurement is calculated as the internal distance between the two threaded lugs and remains constant across all examples of this reference. An aftermarket strap must feature a 20mm lug width to ensure proper fitment without lateral play.

Which strap material is most suitable for the Mido Commander M7169.3.72.13?

The ideal material depends on usage patterns: alligator with vegetable tanning offers aesthetic cohesion with the case's constructive language; shell cordovan provides density and evolving patina over time. For high-wear daily use, synthetic NATO fabric guarantees reversibility and moisture resistance. FKM rubber amplifies the technical character of the satin-finished case.

How do you replace the strap on a Mido Commander M7169.3.72.13?

The Commander features integrated lugs (part of the case forging, not soldered). To replace the strap, you must remove the deployant clasp from the old strap and apply it to the new one, or have your watchmaker install a new clasp. The lugs are not extractable. We recommend professional intervention to ensure proper clasp tension.

Is an aftermarket 20mm strap truly compatible with the Commander M7169.3.72.13?

Yes, a strap with 20mm lug width is compatible. However, compatibility does not mean identity: the Commander was engineered with precise proportions between case, lugs and strap. An aftermarket 20mm strap meets the dimensional requirement but may differ in thickness, texture and mass. A bespoke strap from Atelier Casati Milano guarantees correct deployant finishing and original aesthetic integrity.

How long does a leather strap last on a Mido Commander M7169.3.72.13 worn daily?

An alligator or calf leather strap with vegetable tanning, worn daily and exposed to moisture, perspiration and friction, has an average lifespan of 18–24 months before permanent creasing appears at the lugs. Shell cordovan, being denser, reaches 30 months. Longevity varies with climate (dry environments extend service life) and maintenance (periodic cleaning and beeswax conditioner considerably extends durability). A FKM rubber or synthetic NATO strap lasts beyond 3 years without structural degradation.

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