TAG Heuer lets in the light with new Solargraph models

Swiss watch brand TAG Heuer has expanded its solar-powered watch offering with the launch of a raft of new models.

The 28mm Aquaracer Professional 100 Solargraph range features four distinct steel models adorned with diamond hour markers. Engineered for versatility, these timepieces provide 100 metres of water resistance and are powered by the specialised Caliber TH51-00 movement, which offers up to eight months of charge once powered up.

These come in various options, including a black sunray dial, a blue sunray dial, a white mother-of-pearl dial, and a mother-of-pearl option that comes with 36 diamonds set directly into the bezel.

There are also new releases in the 40 mm Aquaracer Professional 200 range. Boasting 200 metres of water resistance and an interchangeable bracelet system, the Aquaracer Professional 200 Solargraph is driven by the Caliber TH50-00. This solar movement can generate 40 hours of power from 10 minutes of light exposure.

The 28 mm Aquaracer Professional 100 Solargraph range is priced between $3,050–$5,350 / £2,550–£4,500, while the 40 mm Aquaracer Professional 200 range comes in variants that are priced between $3,100–$3,850 / £2,600–£3,200.