Anonimo · Militare

Strap for Militare Automatic Bronze / Black / Leather

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

Lug width20 mm
Case diameter43 mm
ReferenceAM-1020.04.001.A01
FamilyMilitare
MovementSellita caliber SW260-1 hours, minutes, small seconds | date
CaseBronze

Spring bar

Swiss Standard universal spring bars

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

Straps for the Militare AM-1020.04.001.A01

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Militare AM-1020.04.001.A01, seen from the bench

The Anonimo Militare AM-1020.04.001.A01 is a bronze sports watch representing the evolution of Italian military diving instrument engineering. The 43.40mm bronze case develops a characteristic patina over time, with rigorous construction where each element serves a precise functional purpose. It features a Sellita SW260-1 movement with date complication and small seconds hand. The 20mm lug width is fundamental to compatibility with specialized watch straps and suits medium-robust wrists without disproportionate sizing.

Frequently asked questions

What is the exact lug width of the Anonimo Militare AM-1020.04.001.A01?

The lug width of the Anonimo Militare AM-1020.04.001.A01 is precisely 20mm. This measurement represents the distance between the two lugs protruding from the case and is the technical specification that determines compatibility with aftermarket straps. Measuring this dimension accurately with a digital calliper is essential for selecting the correct replacement strap.

Which strap pairs best with the Anonimo Militare bronze case?

The optimal pairing depends on intended use and personal style. For formal and sophisticated wear, we recommend a vegetable-tanned alligator strap in dark brown or deep black, which creates an elegant dialogue with the evolving bronze patina. For sporting applications, a NATO strap in technical fabric emphasises the military heritage. For prolonged water use, an FKM rubber strap offers maximum practicality and moisture resistance.

How do I change the strap on the Anonimo Militare AM-1020.04.001.A01?

The procedure is straightforward and requires a spring bar tool. Place the watch on a soft surface to prevent scratches. Insert the thin tip of the spring bar tool into the small hole positioned beneath the lug, gently push to compress the internal spring of the pin, then extract the pin from the lug. Repeat on the opposite side. Insert the new pins into the replacement strap and reseat them in the lugs using the same tool.

Are aftermarket straps compatible with the Anonimo Militare 20mm lug width?

Yes, any strap with a 20mm lug width is compatible with this model, provided the new element is constructed to appropriate quality standards. Milano Straps offers a curated selection of 20mm straps in artisanal leather, NATO fabric and technical rubber, all tested to guarantee precise fit and durability over time. Compatibility is ensured by standardisation of the lug width specification.

What is the average lifespan of a leather strap for this watch?

A high-quality leather strap, worn daily, has an average lifespan of 3-5 years before wear becomes apparent. This timeline depends on intensity of use, climatic conditions and tanning method. Vegetable-tanned leather maintained in good hygienic conditions and protected from prolonged exposure to saltwater retains structural integrity longer. A NATO or rubber strap has superior durability, reaching 5-8 years of intensive use.

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