Wyler Vetta · Jumbostar

Strap for Wyler Vetta Jumbostar WV0404

The Wyler Vetta Jumbostar WV0404 takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width20 mm
Case diameter40 mm
ReferenceWV0404
FamilyJumbostar
MovementMovimento automatic caliber ETA 2894 Power reserve: 42h Frequenza: 28800 A/h (4 Hz) Istruzioni 42h Frequenza: 28800 A/h (4 Hz) Istruzioni d'uso Avvia i 28800 A/h (4 Hz) Istruzioni d'uso Avvia il download {"im
Case40mm Lug to lug: 48mm Distanza tra le anse: 20mm Spessore ca
Crystalsapphire bombato antiriflesso Rehaut rotating with rotazione unidirectional a scat
Water resistance10 ATM Bracciale in stainless Steel bilux with sgancio rapido e fibbi

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 WV0404

What strap size does the Wyler Vetta Jumbostar WV0404 take?

The Wyler Vetta Jumbostar WV0404 needs 20 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Wyler Vetta Jumbostar WV0404 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 WV0404?

Yes, in 20 mm leather. On a 40 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Wyler Vetta Jumbostar WV0404?

A 20 mm calf strap, for every day. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

Straps for the Jumbostar WV0404

Selected for the 20 mm lug width · workshop selection

All 20 mm straps →

The Jumbostar WV0404, seen from the bench

The Wyler Vetta Jumbostar WV0404 is a Swiss chronograph from the Jumbostar family, featuring a 40mm stainless steel case with 48mm lug to lug. It houses the ETA 2894 automatic movement with 42 hours power reserve and 28,800 alternations per hour (4 Hz). The strap lug measures 20mm.

Frequently asked questions

Which strap is best suited for the WV0404?

For the Wyler Vetta Jumbostar WV0404, we recommend straps in alligator leather with vegetable tanning for authentic vintage aesthetics, or supple calf leather with developed patina. Alternatively, a robust canvas NATO strap accentuates the model's sports-oriented character, whilst vulcanised rubber represents the pragmatic choice for daily wear. Your selection should reflect intended usage and desired visual character.

Are compatible aftermarket straps available for the WV0404?

Yes, the Wyler Vetta Jumbostar WV0404, thanks to its standard 20mm lug width , accommodates numerous quality aftermarket straps. At milanostraps.it you'll discover a curated selection of handcrafted leather straps with vegetable tanning, NATO designs, rubber options and even shell cordovan proposals. Each strap is available with optional deployante closure for enhanced security and wearability.

How long does a leather strap last on a watch like the WV0404?

The longevity of a leather strap depends upon material quality, frequency of use and environmental exposure. A well-crafted strap in vegetable-tanned leather, such as those produced by Casati Milano, maintains structural integrity for 3-5 years with moderate daily wear. Leather naturally develops characteristic patina over time, imparting authentic vintage character. Exposure to excessive moisture, salt perspiration or intense UV radiation accelerates degradation; protecting your strap during aquatic activities and maintaining dryness 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

The atelier's website: casatimilano.com