Old school cool that comes with a touch of practicality, that's the CM Blaster Watch by Chad Muska.
It is indeed a (non-functioning) mini ghetto blaster, perfect as a chunky, old school hip hop-style accessory. But look closely and you'll see those clocks within, which run off a Japanese movement and can presumably offer up the time in two time zones.
The whole thing is finished off with a chunky chain and some adjustable antennas, with an asking price of 149 Euros online.
Via Switched On Set