WBY111H.FT8128Ref

Introduced in 2026 as a limited edition of 1,500 pieces for the final Dutch Grand Prix at Circuit Zandvoort, the TAG Heuer Formula 1 Solargraph WBY111H.FT8128 pairs a grey opaline dial with orange and red accents, an orange TH-Polylight bidirectional bezel with a 60-minute scale, and an orange rubber strap with a steel pin buckle, referencing the orange associated with the event. The 38mm sandblasted stainless steel case, fitted with a flat anti-reflective sapphire crystal, steel crown, screw-down case back, and 100m water resistance, houses a dial with an orange/red minutes track, red-lacquered applied markers and hands with eggshell Super-LumiNova (green emission), shield-shaped markers at 6, 9, and 12, and a red-framed date at 3. The solar quartz Calibre TH50-00 requires one minute of direct sunlight for about a day, less than 40 hours for a full charge providing up to ten months of autonomy, ten seconds to restart, and has an accumulator lifespan up to 15 years.