Limes · Chyros

Strap for Chyros Automatic - Silvered / black leather strap

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

Lug width20 mm
Case diameter43 mm
ReferenceU6017-LA1.1
FamilyChyros
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 Chyros U6017-LA1.1

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Chyros U6017-LA1.1, seen from the bench

The Limes Chyros features the automatic Sellita SW200-1 caliber with hour, minute, second and date indication. The model has 20mm lugs for the strap. The U6017-LA1.1 reference offers the essential functions of a Swiss-made wristwatch.

Frequently asked questions

What is the lug width of the Limes Chyros U6017-LA1.1?

The Limes Chyros U6017-LA1.1 features 20mm lugs. This width is standard for mid-to-high-end watches and provides access to a broad range of artisanal straps. To verify the measurement, use a digital calliper and measure the net distance between the two metal lugs, excluding the articulation point.

Which strap do you recommend for the Limes Chyros U6017-LA1.1?

For the Chyros U6017-LA1.1, we recommend straps in alligator with vegetable tanning or grain vitello in warm tones (cognac, bordeaux, tobacco). These materials dialogue naturally with the satin-finished steel case of the 43mm model. For sporty use, a heavyweight cotton NATO or structured FKM rubber guarantees versatility and practicality.

How do you change the strap on a watch with 20mm lugs?

Strap replacement requires a spring bar tool (specific instrument for removing pins). Position the tool in the slot beneath the lug, lift the metal hook and extract the transverse pin. Repeat on the other side. Insert the new strap by aligning the holes with the lugs and reinsert the pins in the correct position, ensuring they are firmly secured.

Are aftermarket straps compatible with the Limes Chyros U6017-LA1.1?

Yes, any strap with a 20mm lug width is compatible with the Chyros U6017-LA1.1. It is essential to verify that the width is exactly 20mm when measured between the lugs. Custom straps crafted by houses of excellence guarantee millimetric tolerances and build quality that enhance the watch.

What is the average lifespan of an artisanal leather strap?

A quality leather strap (alligator or vitello with vegetable tanning) lasts an average of 3-5 years with daily use, provided it is maintained correctly: frequent drying after water exposure, avoiding excessively humid environments, applying protective wax every 6-12 months. The patina that develops over time is a sign of authenticity and further ennobles the watch.

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