Casio has added red and blue dial options to its G-Steel range. The watches, which feature a steel case, mineral glass crystal and resin straps have a wide variety of dial colours.

The red dial model is priced at £399 and the blue dial costs £479. Not really sure why, as it appears to have the same spec on the Casio website. 

The G-Steel watches are powered via solar cell, so you should get about ten years or so before a new cell needs to be fitted. That saves you the costs of about 3/4 battery swaps.