USB memory watch

USB memory watch is a fashion piece and has a hidden USB device. This is the master piece of Tokyo flash; they are now jamming USB drivers into one end of wristband of this watch. Therefore your drive will always within your reach. 
It has three small circles and each one represents usual things like hours, minutes and curiously the third one is not for seconds. The third indicates about storage space and notify you that how much storage space is there on your device.