Cuervo y Sobrinos · Historiador

Strap for Historiador Segundos Pequeños Vintage Stainless Steel / Black / Alligator

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

Lug width20 mm
Case diameter40 mm
Reference3191.1VGS
FamilyHistoriador
MovementCuervo y Sobrinos caliber CYS 5157 hours, minutes, small 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 Historiador 3191.1VGS

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Historiador 3191.1VGS, seen from the bench

The Historiador by Cuervo y Sobrinos features the automatic CYS 5157 caliber with indications for hours, minutes, small seconds and date. The movement offers the essential functions for daily use with the high-quality construction of the Cuban brand. The 3191.1VGS reference represents the contemporary interpretation of the manufacturer's classic style.

Frequently asked questions

What is the exact lug width of the Cuervo y Sobrinos Historiador 3191.1VGS?

The lug width of the Cuervo y Sobrinos Historiador 3191.1VGS is 20 millimetres. This measurement represents the external distance between the two metal case lugs and is essential for selecting a compatible aftermarket strap.

Which strap is recommended for the Cuervo y Sobrinos Historiador 3191.1VGS?

For the Cuervo y Sobrinos Historiador, we recommend an alligator with natural grain or vegetable-tanned calf leather. These materials dialogue with the brushed stainless steel case without visual competition. A technical rubber strap is ideal for daily contexts, whilst cotton NATO allows conscious stylistic variations.

How do I change the strap on my Cuervo y Sobrinos Historiador 3191.1VGS?

Strap replacement requires a fine screwdriver and a secure case grip. Position the watch on a soft surface, locate the small screws or transverse pins within the lugs, and proceed delicately. If you are inexperienced, entrust the operation to a professional to avoid damage to the case attachments.

Is an aftermarket strap compatible with the 20mm lug width of the Cuervo y Sobrinos Historiador?

Yes, any strap with 20mm lug width is mechanically compatible. However, aesthetic choice depends on the case and dial colour. A preliminary colour evaluation ensures a final result coherent with the piece's style.

How long does a natural leather strap last on a Cuervo y Sobrinos Historiador?

The lifespan of a natural leather strap varies according to usage and tanning quality. Typically, alligator or shell cordovan leather lasts 3–5 years of moderate wear. The patina developed over time is not wear, but aesthetic enrichment. Sporadic maintenance (light cleaning, conditioning) significantly extends longevity.

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