Today's is part of the Casio Lineage range of watches. It is one of the Tough Solar watches, which are solar powered but rugged enough to take a few knocks. It is also a Wave ceptor, so will update automatically based on signals from transmission stations - this one is multi band 5, so can connect to one of 2 Japanese stations, or ones in the USA, UK, or Germany.
It is an Ana-Digi watch with a 2 hand electronic dial, and an LCD display at the bottom. The LCD display is a mix of dot matrix and normal digits (the seconds are shown in the normal digits). The watch uses a 4709 module, and the LCD display shows time, world time /time zone, battery charge, alarm, stopwatch, and signal settings.
The full model number is LCW-M200, and it has a strap part number of S-1108L.
