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TAG Heuer · Formula 1

Strap for TAG Heuer Formula 1 WBY1114.FT8084

The Formula 1 Solargraph 38 DLC / Black / Rubber takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width

19mm
19 mm strapsAll TAG Heuer
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Lug width19 mm
Case diameter38 mm
ReferenceWBY1114.FT8084
FamilyFormula 1
MovementTAG Heuer caliber TH50-00 Hours, Minutes, Seconds | Date | Chronometer
Year2025
CasePolyamide, Stainless Steel

Spring bar

Swiss Standard universal spring bars

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

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What I'm asked about the TAG Heuer Formula 1 WBY1114.FT8084

What strap size does the TAG Heuer Formula 1 WBY1114.FT8084 take?

The TAG Heuer Formula 1 WBY1114.FT8084 needs 19 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 TAG Heuer Formula 1 WBY1114.FT8084 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 TAG Heuer Formula 1 WBY1114.FT8084?

Yes, in 19 mm leather. On a 38 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the TAG Heuer Formula 1 WBY1114.FT8084?

A 19 mm calf strap, for every day. You'll find it ready in the 19 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

Straps for the Formula 1 WBY1114.FT8084

Selected for the 19 mm lug width

All 19 mm straps →

The Formula 1 WBY1114.FT8084, seen from the bench

The Formula 1 represents the sporty line of TAG Heuer dedicated to the world of motorsports. The WBY1114.FT8084 reference features the TH50-00 calibre with hour, minute, second, date functions and chronometer certification. The model has 18.5mm lugs and a performance-oriented construction.

Frequently asked questions

Which strap is best suited for the TAG Heuer Formula 1 WBY1114.FT8084?

We recommend straps in alligator with vegetable tanning, structured calf leather, reinforced nylon NATO, or technical FKM rubber. Black alligator with anthracite grey stitching creates an ideal contrast between the hardness of the case and the softness of the leather. Cognac or tobacco calf offers a warmer solution. Grey or navy NATO remains the most versatile and sportive choice.

Can I use an aftermarket compatible strap on my TAG Heuer Formula 1 WBY1114.FT8084?

Yes, provided the lug width is exactly 19mm. Quality aftermarket artisanal straps guarantee technical compatibility and often significantly enhance aesthetics. It is important to verify that the strap is supplied with spring bars of the correct length to avoid unwanted play or installation difficulties. We recommend consulting the seller before purchase.

How long does a leather strap last on a TAG Heuer Formula 1?

A quality leather strap with vegetable tanning and artisanal construction typically lasts 3-5 years with daily use. Longevity depends on maintenance, climate, and frequency of wear. Leather naturally develops a fascinating patina over time. Alligator or shell cordovan straps age more slowly than calf leather. To extend lifespan, we recommend alternating straps seasonally and protecting them from excessive moisture.

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