Wyler Vetta · Jumbostar

Strap for Wyler Vetta Jumbostar WV0302

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter39 mm
ReferenceWV0302
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 black 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

Straps for the Jumbostar WV0302

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Jumbostar WV0302, seen from the bench

The Wyler Vetta Jumbostar WV0302 is a Swiss watch from the 1970s featuring a 39mm case with 43mm lugs-to-lugs and a 22mm lug width. It is powered by the SOPROD P024 Swiss movement, operating at 28,800 VPH (4 Hz) with approximately 38 hours of power reserve. The watch exemplifies Wyler Vetta's manufacturing philosophy of balanced mechanics, ease of regulation, and practical daily-wear reliability without unnecessary complications.

Frequently asked questions

What is the lug width of the Wyler Vetta Jumbostar WV0302?

The Wyler Vetta Jumbostar WV0302 features a lug width of 22mm. This measurement is critical for strap compatibility: a 22mm strap passes smoothly between the lugs without play or friction. We recommend verifying this dimension before purchasing any aftermarket strap, using a digital calliper.

Which strap is best suited for the Wyler Vetta Jumbostar WV0302?

The Jumbostar WV0302, with its 1970s aesthetic and robust construction, pairs beautifully with straps in alligator or vegetable-tanned calf leather. An alligator with medium grain and natural patina enhances the watch's squared lines; calf offers greater chromatic versatility and a vintage patina that evolves over time. For daily wear, a cotton NATO or FKM rubber strap ensures practicality without stylistic compromise.

How do I change the strap on the Wyler Vetta Jumbostar WV0302?

Strap replacement on the WV0302 is carried out via the spring bars (also called lugs). Position the watch on a soft pad, then use a spring bar tool to compress the internal spring of the bar, leveraging gently outward. Once released, the bar slides away from its seat. Insert the new strap, aligning the holes with the fixed lugs, then reinsert the spring bar with the spring compressed until you hear the click.

Are aftermarket straps compatible with the Wyler Vetta Jumbostar WV0302?

Yes, all straps with a 22mm lug width are compatible with the WV0302. Milano Straps offers a specialised collection of 22mm straps in vegetable-tanned leather, NATO, and rubber, carefully paired with 1970s chronographs and Swiss sports watches. Each strap is tested for stitch quality and deployante stability.

How long does a leather strap last on the Wyler Vetta Jumbostar WV0302?

A good quality leather strap paired with the WV0302 has a lifespan of 3–5 years under daily wear conditions. Longevity depends on tanning type: vegetable-tanned straps tend to last longer because the leather develops a natural protective patina. Regular maintenance (gentle cleaning, air-drying after moisture exposure) significantly extends the strap's 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