The limited-edition TAG Heuer Formula 1 Solargraph x Indy 500 blends racing heritage with modern performance. Its 38 mm sandblasted stainless-steel case ensures durability and everyday comfort. The black opalin dial features a brown flange with a 60-second scale and the Indy 500 logo, while rhodium-plated indexes and Super-LumiNova® enhance legibility. Inside, the light-powered Solargraph movement — the Calibre TH50-00 — delivers reliable precision and extended autonomy with minimal maintenance.

Movement
Caliber: TH50-00
Movement: Solar Quartz
Functions: Hours, Minutes, Seconds, Date
More about TH50-00: The Solargraph Calibre TH50-00 is a quartz movement powered entirely by light. By converting both natural and artificial light into energy, it continuously recharges during everyday use. A full charge delivers up to 10 months of autonomy, while brief exposure to light can power the timepiece for a full day. Designed for durability, the movement offers a battery lifespan of up to 15 years, reducing maintenance while ensuring stable precision and dependable performance.

Case
Size: 38 mm
Thickness: 10.2 mm
Lugs Distance: 42 mm
Water resistance: 100 m
Case: Steel Sand-blasted
Bezel: Turning bezel
Bezel Material: TH-Polylight
Crown: Steel
Case back: Plain - Steel

Strap/Bracelet
Strap Material: Steel
Color: Silver
Finishing: Sand-blasted

Dial
Finishing: Opalin
Color: Black & Brown
Index: Applied

Reference
WBY111G.BA0042