Cheap, Colorful Solar-Powered Watches That Require No Maintenance

Based on the same technology that lets Citizen's high-end watches with Eco-Drive stay perpetually charged by the sun, Q&Q (a company founded almost 40 years ago as part of Citizen) has finally made its once Japan-only SolarSmile watches available internationally. So for just $40--with free shipping--you can get a simple timepiece that never needs winding, charging, or a new battery.