Radio Controlled Clock with LED Torch 1.DCF, JJY, WWVB and MSF versions ... for week day display. Original design, patent no.0801078.3 Radio Controlled Clock (Atomic Clock, lcd clock) with LED TorchFeatures & Functions:l DCF, JJY, WWVB and ... display size: 41*20(mm) Net weight: 72g. world time Clock with LED Torch