5 of the best summer watches

Kisai On Air Acetate LED

£100, tokyoflash.com
Tokyo Flash timepieces normally strive to make telling the time as difficult an ordeal as possible, but its latest On Air offering actually makes it a rather simple affair. The minutes are displayed numerically and move around the clock face according to the hour. Simple right? Even better is the watch's touchscreen, which allows you to access date and alarm functions with few simple finger taps. Fancy stuff.