TAG Heuer has released a new Formula 1 Solargraph model celebrating the Indianapolis 500 through a black-and-red racing-inspired design. The chronograph features a 38mm sandblasted steel case, red accents across the dial and bezel, and Indy 500 branding engraved on the caseback. Powered by TAG Heuer’s Solargraph movement, the watch uses light exposure for charging and can operate for months without additional sunlight after a full charge.
The Formula 1 Solargraph Indy 500 retains the collection’s motorsport-focused aesthetic while introducing updated sustainability-focused technology through its solar-powered quartz caliber. The watch also includes Super-LumiNova hands and markers, a rubber racing strap, and 100 meters of water resistance. TAG Heuer developed the release as part of its ongoing partnership with the Indianapolis 500 and broader involvement in international motorsport timing.
Racing Chronograph Watches
Tag Heuer Formula 1 Solargraph Indy 500 Has a Solar-Powered Movement
Trend Themes
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Solar-powered Luxury Watches — Luxury timepieces integrating photovoltaic charging systems create opportunities for high-end products that reduce service intervals and emphasize environmental credentials.
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Motorsport-branded Timepieces — Racing-focused collaborations between watchmakers and motorsport events expand product storytelling and open avenues for limited-edition, experience-linked merchandise.
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Sustainable Quartz Movements — Advances in low-energy quartz calibers enable longer-lasting, maintenance-light watches that can be positioned as eco-conscious alternatives to mechanical offerings.
Industry Implications
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Luxury Watchmaking — Premium manufacturers can leverage solar technology to differentiate collections with performance-driven sustainability features while preserving brand heritage.
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Motorsport Events and Sponsorship — Race organizers and sponsors stand to benefit from co-branded durable timing products that reinforce event identity and deliver collectible appeal.
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Wearable Energy Harvesting — Companies in wearable power systems can adapt miniature photovoltaic and low-power storage innovations for everyday accessories to extend device autonomy.