Casio introduced in Japan a new sport wristwatch for Marathon runners. The Casio PHYS STR-800 features a large screen and the ability to store up to 500 split times. It also features world-time for 27 cities.
The Casio PHYS STR-800 comes in for colors (black, blue, orange and yellow). The new casio sport wristwatch measures 51.8mm״6.2mm×±1.6mm and weighs 37g. It sells in Japan for about 12,000 yen (~$120)