There are many watches that are restricted to sale only in Japan, but they are often the most interesting! This is a Casio Solar Wave-Ceptor watch, it has Multiband feature, so it is capable of receiving radio signal from UK and Europe stations. This watch has the features of: Radio timekeeping, Analogue and Digital screen, World Time, Timer, Alarm, Stopwatch. The LED light is also very bright!
The watch is working well and keeping good time. The radio reception function is working. The battery has not been replaced as it is solar.
Please ask for detailed measurements as required.