CODE41 · Anomaly-02

Strap for Anomaly-02 Black PVD / 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
ReferenceAN02-BK-ST-MET-BK
FamilyAnomaly-02
MovementETA caliber 2824-2 hours, minutes, seconds | date
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-02 AN02-BK-ST-MET-BK

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

The Anomaly-02 AN02-BK-ST-MET-BK, seen from the bench

The CODE41 Anomaly-02 is equipped with the automatic ETA 2824-2 caliber with hour, minute, second and date indication. The watch features 24mm lugs and carries the reference AN02-BK-ST-MET-BK. The ETA movement offers a standard power reserve for this category of calibers.

Frequently asked questions

What is the lug width of the CODE41 Anomaly-02 AN02-BK-ST-MET-BK?

The lug width (ansa width) of the CODE41 Anomaly-02 is precisely 24mm. This measurement represents the inner distance between the lugs of the case and is critical for selecting the correct strap. Always measure from inner lug to inner lug using a digital calliper or precision ruler. Any compatible strap must be exactly 24mm wide to ensure proper fit without lateral play or misalignment.

Which strap material is best suited for the CODE41 Anomaly-02 AN02-BK-ST-MET-BK?

Material selection depends on intended usage. For formal contexts, we recommend alligator or shell cordovan in dark tones, which offer elegance without competing visually with the transparent case. For everyday versatility, vegetable-tanned calf leather develops natural patina over time. For sports and water-resistant applications, FKM rubber or polyamide NATO straps excel. All these materials are available in 24mm at Milano Straps, with multiple buckle options for customisation.

How do I change the strap on a watch with 24mm lugs?

Remove the strap using a spring bar tool (strap remover). Position the tool's tip inside the strap's passant, pressing gently downward to compress the spring mechanism of the lug pin. Extract carefully. Repeat on the opposite side. For installation, align the lug pin with the passant hole of the new strap and insert the spring bar, ensuring both ends click securely into place. Verify the strap is firmly attached before wearing.

Can I purchase high-quality artisanal 24mm straps compatible with my CODE41 Anomaly-02?

Absolutely. Milano Straps maintains an exclusive selection of artisanal 24mm straps in leather, alligator, shell cordovan, and rubber. Each strap is verified for dimensional precision and construction quality. You may order online from the dedicated 24mm collection or request personalised consultation at Casati Milano atelier for bespoke selections tailored to your aesthetic and functional requirements.

What is the typical lifespan of a leather strap for the CODE41 Anomaly-02?

A quality leather strap (calf, alligator, or shell cordovan) typically lasts 3–5 years with moderate daily wear. Longevity depends on: moisture and perspiration exposure, storage conditions, and maintenance practices. Vegetable-tanned leather develops patina over time, increasing aesthetic appeal even with visible wear signs. Shell cordovan and alligator resist degradation longer than standard calf. Rotating between multiple straps (a recommended practice) significantly extends each strap's lifespan by allowing fibres to dry and regenerate between uses.

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