Solar power will one day harness enough energy to power your automobile from Fort Lauderdale to Los Angeles. For right now we’re perfectly happy with a solar watch that can power a precision chronograph, compass, touchscreen, and backlight. The case of the Tissot T-Touch is titanium; its face is tactile sapphire crystal, and if you’ve been on the fence about buying an all-digital smart watch, may we interest you in one of these instead.
