Anonimo · Epurato

Strap for Epurato Automatic Stainless Steel / Blue / Leather

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter42 mm
ReferenceAM-4000.01.108.K35
FamilyEpurato
MovementSellita caliber SW200-1 a Hours, Minutes, Seconds | Date
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 Epurato AM-4000.01.108.K35

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Epurato AM-4000.01.108.K35, seen from the bench

The Anonimo Epurato AM-4000.01.108.K35 is a 42mm stainless steel watch embodying minimalist design philosophy from Florentine watchmaking tradition. It features a Sellita SW200-1 caliber movement with hours, minutes, seconds and date display. The watch has a 20mm lug width and comes with a leather strap, presenting a clean case finish with satin and micro-textured surfaces that emphasize essential proportions.

Frequently asked questions

What is the lug width of the Anonimo Epurato AM-4000.01.108.K35?

The lug width of the Anonimo Epurato AM-4000.01.108.K35 is 20mm. This dimension has been carefully calculated to maintain balanced proportions between the 42mm case and the strap. It is essential to respect this measurement when selecting a strap to ensure mechanical compatibility and aesthetic coherence.

What is the best strap for the Anonimo Epurato AM-4000.01.108.K35?

The best strap depends on usage context and personal preference. For formal occasions, we recommend alligator or vegetable-tanned calf leather, which enhance the minimalist character of the watch. For sporting or daily wear, NATO straps in cordura or FKM rubber maintain aesthetic restraint. The stainless steel case of the Epurato tolerates versatile pairings without compromising its visual identity.

How do I change the strap on my Anonimo Epurato AM-4000.01.108.K35?

The strap is replaced by releasing the spring bars that anchor the strap to the case lugs. Using a dedicated tool, gently compress the spring bars to extract them. Insert the new strap by aligning the holes, then reinsert the spring bars until they click into place. If you are inexperienced, we recommend consulting a watchmaker to avoid damage to the strap or case.

Can I use an aftermarket-compatible strap with the Anonimo Epurato?

Yes, any strap with a 20mm lug width is mechanically compatible with the AM-4000.01.108.K35. However, we recommend selecting materials and finishes that respect the minimalist aesthetic of the watch. A high-quality artisanal strap in alligator, calf leather or cordura not only ensures compatibility but enhances the overall value of the timepiece.

What is the average lifespan of a leather strap for this watch?

A quality leather strap, with moderate use and regular maintenance, typically lasts 3 to 5 years. Longevity depends on frequency of use, exposure to humidity and temperature extremes, as well as the type of tanning method. Vegetable-tanned leather tends to last longer as the material acquires a protective patina over time, whereas industrially tanned leathers degrade more rapidly.

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