Wyler Vetta · Jumbostar

Strap for Wyler Vetta Jumbostar WV0303

The Wyler Vetta Jumbostar WV0303 takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Not sure about the right strap, or can't find your watch?Message me on WhatsApp
Lug width22 mm
Case diameter39 mm
ReferenceWV0303
FamilyJumbostar
MovementSOPROD P024 Riserva di ricarica approx. 38h Frequenza: 28800 VPH (4 Hz) Istruzioni d'uso Avvia i 28800 VPH (4 Hz) Istruzioni d'uso Avvia il download {"im
Case39mm Lug to lug: 43mm Distanza tra le anse: 22mm Spessore to
Crystalmineral K5 bombato e rinforzato Datario a hours 3 Fondello a pressione Movimento
Water resistance5 ATM Cinturino in leather color cuoio with sgancio rapido Made

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

What I'm asked about the Wyler Vetta Jumbostar WV0303

What strap size does the Wyler Vetta Jumbostar WV0303 take?

The Wyler Vetta Jumbostar WV0303 needs 22 mm between the lugs, usually 18 or 20 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Wyler Vetta Jumbostar WV0303 be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Wyler Vetta Jumbostar WV0303?

Yes, in 22 mm leather. On a 39 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Wyler Vetta Jumbostar WV0303?

A 22 mm calf strap, for every day. You'll find it ready in the 22 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

Straps for the Jumbostar WV0303

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Jumbostar WV0303, seen from the bench

The Wyler Vetta Jumbostar WV0303 is a Swiss-made timepiece from the Jumbostar family, featuring bold proportions inspired by 1960s sport design. The watch has a 39mm diameter case with a SOPROD P024 caliber movement operating at 28800 oscillations per hour and a 38-hour power reserve. The 22mm lug width accommodates a wide range of strap options, calculated as the internal distance between the lug shoulders where the strap attaches to the case.

Frequently asked questions

Which strap is best suited for the Wyler Vetta Jumbostar WV0303?

The choice depends on your intended use. Genuine alligator or vegetable-tanned calf leather are ideal for formal occasions, as they add elegance and develop a beautiful patina over time. A NATO canvas or nylon strap offers versatility and easy interchangeability, whilst FKM rubber is recommended for warm climates and activities where comfort is paramount.

Can I use an aftermarket 22mm strap on my WV0303?

Yes, any aftermarket strap with a 22mm lug width is compatible with the Wyler Vetta Jumbostar WV0303. It is essential to verify that the outer shoulders of the strap do not exceed the case edges, maintaining the elegance of the watch's proportions. Specialist artisans offer solutions in alligator, shell cordovan, calf leather and certified technical materials for this width.

How long does a leather strap last on the WV0303?

The lifespan of a leather strap depends on the quality of the leather, the tanning process and your usage patterns. A genuine alligator or shell cordovan strap, crafted using vegetable tanning, can last 5-10 years of daily wear, developing an increasingly rich patina. Ordinary calf leather typically lasts 3-5 years. Frequency of cleaning, sun exposure and perspiration all significantly affect longevity. A NATO or rubber strap, if well maintained, can exceed 5-7 years of 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.

Request an appointment →

Casati Milano · Via XX Settembre 15, Milan · by appointment only

The atelier's website: casatimilano.com