Casio W-S220-1AV

It is NOT a G-Shock BUT..... great value – This unit looks rugged, feels solid, low price and is packed with features. A feature not often found on solar watches is a light - and this one has it. Have worn it into the shower with no issues. World time function is great, although personally I would set the watch to the local time, and use the world time function to see what time it was back home (so that the alarm times are localised).

The watch buckle looks cheap and flimsy - time will tell about it's robustness.

The watch is a lot bigger than it looks in the photos - go have a look at one in real life first if you are going to be buying online.

The battery runs down unless it gets some direct sunlight (through a window is fine). Obviously can't be worn under you sleeves over many days without sunlight exposure.

Of the 5 alarms, only the snooze alarm keeps going (as expected), but the other alarms are too short, and if you rely on them, you might sleep in!

Great Value overall. Value for money given the features Alarm 1-4 too short.

Casio ws220 – It's the best watch I have ever had.It's a unique watch with 100m water resistance.Also it's solar charging ability is awesome.It has features like Power Saving mode and World Time.Though it's not mud resist but it can resist mud at some extent.This watch is very durable,economical and featured.it's very good. Energy Efficient