CODE41 · Anomaly-02

Strap for Anomaly-02 Forged Carbon / 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-CA-ST-BK
FamilyAnomaly-02
MovementETA caliber 2824-2 hours, minutes, seconds | date
Year2016
CaseTitanium, Forged Carbon, Stainless 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-CA-ST-BK

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

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

The CODE41 Anomaly-02 AN02-CA-ST-BK is a contemporary timepiece from independent Swiss watchmaking. The 42mm case combines aerospace-grade titanium, forged carbon, and surgical steel (AISI 316L), with a fixed lug width of 24mm. It features an ETA caliber 2824-2 automatic movement with hours, minutes, seconds, and date display.

Frequently asked questions

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

The lug width of the CODE41 Anomaly-02 AN02-CA-ST-BK is 24mm. This measurement is taken internally between the two horizontal case lugs. It is the essential parameter for selecting compatible straps and ensuring proper fitment of the strap onto the spring bar attachments of the case.

What is the best strap for the CODE41 Anomaly-02?

The choice depends on intended use. For formal or dress contexts, an alligator strap with vegetable tanning or premium calf leather offers tactile luxury and evolving patina. For sports or operational environments, a robust NATO in durable fabric ensures pure functionality. A satinised FKM rubber emphasises the technical character of the titanium and forged carbon case. Consult Milano Straps for customisable 24mm straps.

How do I change the strap on a 24mm lug width watch?

Strap replacement requires: 1) a spring bar tool (lever); 2) gentle downward pressure on a terminal spring bar; 3) extraction of the bar; 4) removal of the old strap; 5) insertion of the new strap into the attachments; 6) reinsertion of the spring bar. Avoid excessive pressure that could scratch the case. Many retailers offer this service complimentary.

Are there aftermarket straps compatible with the AN02-CA-ST-BK?

Yes. Any strap with a 24mm lug width is compatible with the CODE41 Anomaly-02 AN02-CA-ST-BK. Milano Straps offers a dedicated collection for this width in leather (vegetable-tanned calf, alligator, shell cordovan), NATO, and rubber. All are artisanal, customisable, and ready to ship.

How long does a leather strap last on this watch?

Longevity depends on tanning method, thickness, and usage patterns. A quality vegetable-tanned leather strap (Italian calf, 4-5mm thickness) typically lasts 3-5 years with moderate daily wear. Vegetable tanning develops compelling patina over time. Factors reducing lifespan: prolonged direct UV exposure, constant humidity, intense athletic use. Storage in dry environments and post-rain drying significantly extend useful life.

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