Analog Chess Clock - Mechanical Chess Clocks Garde - Chess Clock Count Up Down Timer Easy to Use: Just wind it up and set the hbefore the game.Durable plastic casing,lightweight and portable. Widely Use: Available for Chinese Chess,International Chess and I-GO. No Battery Needed Wind-up mechanism ensures that you'll never have to interrupt a game to replace a battery. Accutate Time: The timing is accurate,and the daily error is no more than 1 second. Product description: mechanical analog Chess Clock. Available for Chinese Chess,International Chess and I-GO. The clock adopts a mechanical structure with a timing start button.Easy Operation. The timing is accurate,and the daily error is no more than 1 second. It is suitable for all kinds of chess game timing clocks. Durable plastic casing,lightweight and portable. Specification: Material: Plastic Color: Blue Size: About 18.8x8.8x4.5cm Package includes: 1pc x Chess Clock Note: 1.Due to the light and screen difference,the item's color may be slightly different from the pictures. 2.Please allow 1-2 cm differences due to manual measurement. This is a product suitable for household use and suitable for daily use. Suitable as a small gift for family, friends, neighbors, and colleagues. This product looks good and has a beautiful appearance. This product is reusable, durable, and easy to clean. Can be used in scenarios such as home office dormitories.