Cuervo y Sobrinos · Historiador

Strap for Historiador Flameante Stainless Steel / Silver / 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
Reference3130.1FB
FamilyHistoriador
MovementCuervo y Sobrinos caliber CYS 2052 hours, minutes, small seconds
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 3130.1FB

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Historiador 3130.1FB, seen from the bench

The Cuervo y Sobrinos Historiador reference 3130.1FB is equipped with the automatic caliber CYS 2052 displaying hours, minutes and small seconds. The movement has a traditional construction with a central automatic winding rotor. The Historiador collection revives the classic aesthetic codes of the Cuban brand founded in 1882.

Frequently asked questions

What is the lug width of the Cuervo y Sobrinos Historiador 3130.1FB?

The lug width of the Cuervo y Sobrinos Historiador 3130.1FB is 20mm. This measurement is taken centre-to-centre of the lugs, perpendicular to the case. It is an intermediate size that ensures compatibility with a wide range of aftermarket straps.

Which strap should I choose for the Cuervo y Sobrinos Historiador 3130.1FB?

For the Historiador 3130.1FB, we recommend noble materials that respect the vintage-classical spirit of the model: alligator with natural patina, vegetable-tanned calf leather to develop an amber patina over time, or NATO straps for sportive versatility. The choice depends on intended use and dial colour: dark dials suit brown alligator, lighter dials benefit from cognac or black calf.

How do I change the strap on a 20mm lug width watch?

Changing the strap requires a dedicated spring bar tool. Position the watch on a stable surface, insert the tool tip under a spring lug to release it, gently remove the old strap, insert the spring into the new strap and press until the safety click engages. Repeat on the opposite side. Avoid forcing to prevent damage to the lugs.

Are 20mm aftermarket straps compatible with the Cuervo y Sobrinos Historiador 3130.1FB?

Yes, any strap with a 20mm lug width is compatible with the Historiador 3130.1FB, provided the nominal width matches precisely. Handcrafted straps from specialist manufacturers like Milano Straps guarantee precise tolerances, ensuring a perfect fit without play.

What is the expected lifespan of a leather strap for the Cuervo y Sobrinos Historiador 3130.1FB?

A quality vegetable-tanned leather strap worn daily typically lasts 3-5 years before replacement. Alligator tends to last longer (5-7 years) owing to superior fibre structure. Lifespan increases with non-continuous wear. Proper maintenance—periodic cleaning and protection from excessive moisture—significantly extends useful life.

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