Smart Home Products for Living Room Chess Clock Down - Clocks Mechanical - Garde Up Chess Count Analog Clock Chess Smart home Smart Home Devices for KitchenWidely Use: Available for Chinese Chess, International Chess and I-GO.Color: BlackThe clock adopts a mechanical structure with a timing start button. Easy Operation.2. Please allow 1-2 cm differences due to manual measurement.Easy to Use: Just wind it up and set the hands before the game .Durable plastic casing, lightweight and portable. mechanical analog Chess Clock.Size: About 15x5.5x9cmDurable plastic casing, lightweight and portable.Material: Plastic1. Due to the light and screen difference, the item's color may be slightly different from the pictures.No Battery Needed Wind-up mechanism ensures that you'll never have to interrupt a game to replace a battery.The timing is accurate, and the daily error is no more than 1 second.Available for Chinese Chess, International Chess and I-GO.It is suitable for all kinds of chess game timing clocks.1pc x Chess ClockSmart Home Products for Living Room Chess Clock Down - Clocks Mechanical - Garde Up Chess Count Analog Clock Chess Smart home Smart Home Devices for Kitchen