Distinctive Traits
- The TAG Heuer Formula 1 Solargraph 38mm Zandvoort limited edition comprises two references — WBY111H.FT8128, restricted to 1,500 pieces on an orange rubber strap, and WBY111L.BA0042, restricted to 1,000 pieces on a sandblasted steel bracelet and sold exclusively through e-commerce — both created to mark Circuit Zandvoort’s final Formula 1 Grand Prix weekend.
- Both editions are powered by the Calibre TH50-00 Solargraph, which converts natural and artificial light into electrical energy, delivering up to ten months of autonomy from a full charge.
- The 38 mm sandblasted steel case carries a grey opalin dial with orange and red minuterie, a bidirectional TH-Polylight bezel, and applied indexes filled with eggshell Super LumiNova.
- Pricing starts at CHF 2,000 / EUR 2,100 / USD 2,150 for the rubber strap edition; availability opens August 2026.
Origins and the Circuit That Inspired Them
Circuit Zandvoort runs close to the North Sea, its narrow layout carved through coastal dunes, its banked corners demanding full commitment with no margin for error. The return of Formula 1 to this track drew some of the most vocal grandstands in the championship, the crowd dense and loud and within metres of the barriers. TAG Heuer has been present in this world since long before the current era of grands prix, timing motorsport at its highest level since the brand’s earliest decades.
The Formula 1 collection, which arrived in 1986, brought colour and direct racing attitude to everyday wristwear. That lineage shapes every decision made here. Zandvoort’s final lap on the Formula 1 calendar gave TAG Heuer a precise moment to lock into a watch, and the Solargraph 38mm format — compact, purposeful, solar-powered — proved the right vehicle.
Design and Mechanics
Both editions open on a grey opalin dial punctuated by an orange and red minuterie. The contrast is deliberate and immediate: colour here functions as information, not ornament. Red lacquered hands and applied indexes carry eggshell Super LumiNova for daylight legibility, shifting to green luminescence after dark.
The bidirectional bezel is fashioned from TH-Polylight and carries the daisy motif that has marked the Formula 1 case since its origins. Its rotation is precise. The sandblasted steel case measures 38 mm across, with a flat sapphire crystal treated against reflection and a screw-down caseback for 100-metre water resistance. The date sits at three o’clock, integrated cleanly without disturbing the dial’s balance.
Beneath the case, the Calibre TH50-00 Solargraph is the defining technical proposition. One minute of direct sunlight powers the watch for a full day. A complete charge, reached in under 40 hours of light exposure, yields up to ten months of autonomy in total darkness. After stopping entirely, the watch restarts with ten seconds of light. The accumulator carries a rated lifespan of fifteen years.
Availability and Edition Details
Reference WBY111H.FT8128 pairs the case with an orange rubber strap and a steel pin buckle. It is limited to 1,500 pieces, priced from CHF 2,000 / EUR 2,100 / USD 2,150, and distributed through TAG Heuer’s standard retail network. Reference WBY111L.BA0042 substitutes a sandblasted steel three-row bracelet fitted with a folding clasp and double safety push-buttons; limited to 1,000 pieces and priced from CHF 2,100 / EUR 2,200 / USD 2,250, it is sold exclusively through e-commerce. Both editions ship from August 2026, ex La Chaux-de-Fonds, in dedicated packaging marked with TAG Heuer Formula 1 Limited Edition writing inside.
For collectors who follow annual watch presentations, both references sit outside the main Watches and Wonders calendar as a standalone motorsport release, timed specifically to the Zandvoort race weekend.
Specifications
| Specification | WBY111H.FT8128 (Rubber Strap) | WBY111L.BA0042 (Steel Bracelet) |
|---|---|---|
| Movement | Calibre TH50-00 (Solargraph) | Calibre TH50-00 (Solargraph) |
| Case Size | 38 mm | 38 mm |
| Case Material | Sandblasted steel | Sandblasted steel |
| Water Resistance | 100 metres | 100 metres |
| Bracelet | Orange rubber strap, steel pin buckle | Sandblasted steel 3-row bracelet, folding clasp |
| Edition Size | 1,500 pieces | 1,000 pieces |
| Price (SRP) | From CHF 2,000 / EUR 2,100 / USD 2,150 | From CHF 2,100 / EUR 2,200 / USD 2,250 |
| Availability | From August 2026 (standard retail) | From August 2026 (e-commerce exclusive) |
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| Movement | Calibre TH50-00 (Solargraph — solar-powered) |
| Case size | 38 mm |
| Case material | Sandblasted steel |
| Water resistance | 100 metres |
| Price | From CHF 2,000 / EUR 2,100 / USD 2,150 (rubber strap, ref. WBY111H.FT8128); from CHF 2,100 / EUR 2,200 / USD 2,250 (steel bracelet, ref. WBY111L.BA0042) |
Frequently Asked Questions
What is the difference between the two TAG Heuer Formula 1 Solargraph 38mm Zandvoort limited editions?
The two editions share the same Calibre TH50-00 movement, 38 mm sandblasted steel case, and grey opalin dial with orange and red minuterie. Reference WBY111H.FT8128 is limited to 1,500 pieces and comes on an orange rubber strap, while reference WBY111L.BA0042 is limited to 1,000 pieces and is fitted on a sandblasted steel three-row bracelet; the steel bracelet edition is also an e-commerce exclusive.
How does the Solargraph movement in these watches work, and how long does the power reserve last?
The Calibre TH50-00 Solargraph converts both natural and artificial light into electrical energy. One minute of direct sunlight powers the watch for a full day, and a complete charge — reached in under 40 hours of light exposure — delivers up to ten months of autonomy in total darkness. After stopping entirely, ten seconds of light exposure restarts the watch, and the accumulator is rated for up to fifteen years of service.
When and where can I buy the TAG Heuer Formula 1 Solargraph Zandvoort editions in 2026?
Both editions are available from August 2026, shipped ex La Chaux-de-Fonds. The steel bracelet reference WBY111L.BA0042 is sold exclusively through e-commerce, while the rubber strap reference WBY111H.FT8128 is available through TAG Heuer's standard retail network. No specific GCC boutique allocation is detailed in the press release.
Is the TAG Heuer Formula 1 Solargraph 38mm a good size for everyday wear?
At 38 mm, the case is deliberately compact for the Formula 1 line, positioning it as a versatile daily wear option suited to a wide range of wrist sizes. The sandblasted steel finish and bidirectional TH-Polylight bezel add durability, and the 100-metre water resistance supports unrestricted everyday use.
What collection does this watch belong to, and who leads TAG Heuer today?
These watches belong to the TAG Heuer Formula 1 collection, first introduced in 1986. TAG Heuer, founded in 1860 and headquartered in La Chaux-de-Fonds, Switzerland, is part of LVMH and is currently led by CEO Béatrice Goasglas.
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