Jester watches in a two colour combination are the most popular. A couple of clicks above and you've got your colour mix. Click, click, slide, slide - and you've made your Jester watch in seconds.
With so many colours, thre are over a hundred choices - add just one extra strap set, and you're adding many more combinations.
Jester watches are water resistant to 5ATM, which means showers and swimming are fine.