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 width
Straps for the Anomaly-01 AN01-CA-ST-LEA-PER-COU-SP
Selected for the 24 mm lug width · workshop selection
Hammered Calfskin Taupe Strap Ecru Stitching€98
Saffiano Black Strap Tone Stitching€90
Embossed Red Epsom Strap€120
Black Stingray Leather Strap€150
The Anomaly-01 AN01-CA-ST-LEA-PER-COU-SP, seen from the bench
Frequently asked questions
What is the lug width of the CODE41 Anomaly-01 AN01-CA-ST-LEA-PER-COU-SP?
The lug width is 24mm. This measurement is determined by the distance between the internal attachment pins of the case. To verify it, use a digital calliper to measure the distance between the two housings: the result must be exactly 24mm. A strap narrower than 24mm will be loose, whilst one wider will not fit correctly.
Which strap is most suitable for the CODE41 Anomaly-01?
The ideal strap depends on your use case and case finish. For formal wear, a dark brown alligator or vegetable-tanned black calf exalts the technical sophistication. For daily sporting use, a robust nylon NATO or FKM rubber ensures practicality and durability. The Anomaly-01 accepts any material provided the lug width is precisely 24mm.
How do I change the strap on the CODE41 Anomaly-01 AN01-CA-ST-LEA-PER-COU-SP?
Follow these steps: 1) Position the watch with the case facing upward, supported on a soft surface; 2) Locate the attachment pins on either side of the case; 3) Use a pin pusher tool or small screwdriver to gently push the pin from one lug to the other; 4) Once free, remove the old strap; 5) Insert the new strap, aligning the holes with the pins; 6) Reinsert the pins, verifying secure locking. If inexperienced, consult a qualified watchmaker.
Can I use an aftermarket strap on this model?
Yes, absolutely. The Anomaly-01 accepts any aftermarket strap with 24mm lug width. Milanostraps offers a comprehensive collection of compatible materials: leather (alligator, calf, shell cordovan with vegetable tanning), textiles (nylon NATO), elastomers (FKM rubber, silicone). Always verify that the new strap features adjustable or fixed pin housings sized to 24mm.
How long does a leather strap last on this watch?
A quality leather strap (alligator, calf, shell cordovan) typically lasts 2–4 years with daily wear, provided proper maintenance. Longevity depends on exposure to perspiration, humidity and UV rays. Vegetable-tanned straps age nobly, developing patina; chrome-tanned straps maintain colour stability longer. A nylon NATO resists 5–7 years. FKM rubber has durability comparable to leather, with the advantage of complete chemical and environmental resistance.
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
