Mechanical Chess Clock Analog for Chess Game Timer Clock Clocks Timers No Battery Needed

NO BATTERY NEEDED: Wind-up mechanism ensures you'll never have to interrupt a game to replace a battery Professional mechanical analog Chess Clock. INCREDIBLY : The timing is , and the daily error is no more than 1 second. SO SIMPLE TO : Just wind it up and set the hands before begins. The tilted makes it easier to view the clock dials during Recommend: Available for Chess,Chinese Chess, and I-GO. colour: as shown Material: Plastic Size: 15x5.5x9cm Package Contents: 1 x Chess Timer Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.