Casio is working on Tough Movement for radio controlled solar watches. Using metal and plastic to reduce its weight, the chronograph style is reduced by 0.55mm while the analog is 4.11mm smaller. The watches will be shock resistant and have a hand correction with LED. The hands are detected at 55 minutes and correct themselves if the time doesn’t coincide with the IC counter. The company intends to use the technology on both their Oceanus and G-Shock series. Look for the GS-1200 to debut this September with a price of ¥42,000 (~$388.00) in Japan.