WOKEISE Mechanical Chess Clock Analog for Board Games International Chess Timer Clock Digital and Analog Clock Timers No Battery Needed（Blue）

Features

• NO BATTERY NEEDED Wind-up mechanism ensures that you'll never have to interrupt a game to replace a battery
• Professional mechanical analog Chess Clock. Size: About 15x5.5x9cm
• INCREDIBLY ACCURATE,The timing is accurate, and the daily error is no more than 1 second.
• SO SIMPLE TO USE Just wind it up and set the hands before the game begins. The tilted base makes it easier to view the clock dials during the game
• 【Recommend】Available for Chinese Chess, International Chess and I-GO.