US Chess Federation - Tournament Plastic Mechanical Chess Clock
A simple to use mechanical clock, just wind-up the movement, set the hands, and you are ready to go! The housing is uniquely molded to allow the clock to sit at a slight angle for better, non-glare viewing. The movement is relatively quiet and the design is compact for easy transport. This basic clock is a must for serious tournament players or casual players who want to put a time limit on their games.