CODE41 · Anomaly-01

Strap for Anomaly-01 Stainless Steel / Black

Takes 24 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width24 mm
Case diameter42 mm
ReferenceAN01-IN-BK-ST-BK.
FamilyAnomaly-01
MovementMiyota caliber 82S7 Additional 24 hours Hand (fixed), small seconds, hours, minutes
Year2016
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 Anomaly-01 AN01-IN-BK-ST-BK.

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Anomaly-01 AN01-IN-BK-ST-BK., seen from the bench

The CODE41 Anomaly-01 features the Miyota 82S7 caliber with hours, minutes, small seconds and a fixed 24-hour hand. The watch has 24mm lugs and a stainless steel case. The functions include dual time display via the dedicated 24-hour hand.

Frequently asked questions

What is the lug width of the CODE41 Anomaly-01 AN01-IN-BK-ST-BK.?

The lug width of the Anomaly-01 AN01-IN-BK-ST-BK. is 24mm. This measurement is determined by the distance between the two case lugs where the strap attaches. On a 42mm model, a 24mm lug width ensures visual proportionality and enables superior construction choices, as the available space allows for more articulated finishes and textures.

Which strap is most suitable for the CODE41 Anomaly-01 AN01-IN-BK-ST-BK.?

For the Anomaly-01, an alligator leather with vegetable tanning complements the minimalist character of the brushed case, creating a compelling contrast between the industrial geometry of the watch and the organic nature of the skin. Alternatively, a chrome-tanned calf develops a patina over time that dialogues elegantly with the steel, or a premium polyamide NATO maintains technical versatility with essential aesthetics.

How do you change straps on a watch with 24mm lugs?

To change the strap, you need a dedicated spring bar removal tool. Position the watch with the case facing upward, then insert the tip of the tool into the small hole of the spring fixing the lug. Push gently downward to release the pressure, then extract the lug. Repeat on the other side. To install the new strap, align the lug with the holes and use the tool to compress the spring whilst inserting. Verify that the lug is firmly positioned on both sides.

Which aftermarket straps are compatible with the CODE41 Anomaly-01 AN01-IN-BK-ST-BK.?

All straps with 24mm lug width are compatible with the Anomaly-01 AN01-IN-BK-ST-BK. This includes alligator, calf, crocodile, shell cordovan, fabric NATO, natural and synthetic rubber, with standard or bespoke finishes. Milano Straps offers a curated selection of artisanal 24mm straps specifically chosen for proportions and aesthetic character, with bespoke customisation options.

How long does a leather strap last on a watch like the CODE41 Anomaly-01?

The lifespan of a leather strap depends on usage, water exposure, tanning type, and maintenance. A quality vegetable-tanned alligator can last 5-10 years with moderate daily wear and proper maintenance. A chrome-tanned calf tends to develop an attractive patina after 2-3 years, extending the perception of quality over time. Frequent water exposure significantly shortens the lifespan. To preserve the strap, avoid repeatedly wetting the leather and occasionally apply protective products designed for this purpose.

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