CODE41 · Anomaly-01

Strap for Anomaly-01 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
ReferenceAN01-CA-ST-BK
FamilyAnomaly-01
MovementMiyota caliber 82S7 Additional 24 hours Hand (fixed), small seconds, hours, minutes
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-01 AN01-CA-ST-BK

Selected for the 24 mm lug width · workshop selection

All 24 mm straps →

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

The CODE41 Anomaly-01 features the Miyota 82S7 caliber with hour, minute, small seconds and fixed 24-hour GMT hand functions. The model has 24mm lugs and a case with reference AN01-CA-ST-BK. The watch offers GMT indication through the additional 24-hour hand integrated into the automatic movement.

Frequently asked questions

What is the exact lug width of the CODE41 Anomaly-01 AN01-CA-ST-BK?

The CODE41 Anomaly-01 AN01-CA-ST-BK features a lug width of 24mm. This measurement is standard for the titanium-forged carbon-stainless steel case of this model. Verify compatibility using callipers, measuring the distance between the two lugs.

Which strap do you recommend for the Anomaly-01 AN01-CA-ST-BK?

For the AN01-CA-ST-BK we recommend vegetable-tanned leather (dark shades, medium grain) for business-sports wear, NATO textile in grey or black for tactical durability, tinted alligator for artisanal refinement, or FKM silicone rubber for saline environments. Selection depends on intended use and personal aesthetic preference.

How do you change a strap on a watch with 24mm lug width?

Insert a spring bar tool into the small lateral holes of each lug. Apply gentle horizontal pressure to release the internal spring, then extract the old strap. Position the new strap and press until you hear the security click of the spring mechanism. Verify the strap is secure before wearing the watch.

Are aftermarket 24mm straps compatible with the CODE41 Anomaly-01?

Yes, any 24mm strap is geometrically compatible with the AN01-CA-ST-BK. However, verify that the leather or textile thickness (approximately 3-4mm) does not create excessive friction with the lugs. Milano Straps' straps are optimised for precise tolerances and are ideal for this measurement.

How long does a leather strap last on a 24mm lug width watch?

A high-quality leather strap from vegetable tanning, with 24mm lug width, typically lasts 3-5 years in daily use, depending on humidity, sun exposure, and frequency of wear. Leather develops an attractive patina over time. To extend its lifespan, avoid prolonged soaking and occasionally apply a natural-based conditioner.

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.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only