Our Club Special Wind-Up Analog Chess Clock is perfect for schools, chess clubs, and tournaments looking for a dependable and affordable clock. This clock is easy to use and it has a tilt-back design to make it easy for the player's to see from the side. The case is made from an attractive matte finish plastic that won't scratch up and or crack like the cheaper plastic clocks. The mechanical workings inside and brass plated steel buttons on top will withstand the rigors of even a quick paced blitz game. Timing adjustments on the back allow you to fine tune the clock if necessary and red drop-flags make it easy to see when time expires. This is a great quality chess clock that will add another dimension to your game.