clockwatchingclock‧watch‧ing /ˈklɒkˌwɒtʃɪŋ $ ˈklɑːkˌwɑːtʃɪŋ, -ˌwɒːtʃ-/ noun [uncountable] British English 
when you often look at a clock to see what time it is because you are bored or want to stop working—clockwatcher noun [countable]
when you often look at a clock to see what time it is because you are bored or want to stop working—clockwatcher noun [countable]