mechanical or digital device a face with hour and minute hands, numbers and/or markers a case with a handle or stand a pendulum or motor a power cord or battery a control panel with buttons and/or dials
clock which has mechanical or digital device clock which is a face with hour and minute hands, numbers and/or markers clock which is a case with a handle or stand clock which is a pendulum or motor clock which is a power cord or battery clock which is a control panel with buttons and/or dials