Remember that picture of Angelina Jolie’s leg? Well this watch is even skinnier. The CST-01 doesn’t pretend to do anything fancy — it’s not “smart”, nor does it track how many spoonfuls of Grape Nuts you’ve shoveled into your feedhole — but it does claims to be thinnest watch in the world. It’s simply a stainless-steel cuff, less than a millimeter thick, and the makers say it fits snugly around wrists of all sizes. A single 10-minute charge is expected to power the watch for about a month. Kinda like how one Luna bar keeps Angie going for 25-30 days.