Look at Faceless Led Watch made by Japanese designers.
Part of apertures of metal band became digital display screen. Metal band and digital figures mingle together in proportion naturally. Without the face of “timepiece”, it displays figures only when needed but also quite vague existence, “time”.
Buy cheap Faceless Led Watch here for 16.60 only!
From here
This cool spy gadget looks like any other wristwatch, except it has a built in spy camera which is capable of capturing video at a resolution of 352 x 288. It comes with 2G of storage and records video in AVI.
Watches can be used for just about everything these days, from watching TV to learning Japanese, here are some more strange (or cool) for your enjoyment. Which ones are your favorites?
Developed jointly by IBM and eMagin, this OLED Linux watch was ahead of its time. It basically had a host of PDA functions (phonebook, scheduler, picture viewer, etc.) and included a monochrome 640 x 480 VGA display.