DT05ah Mechanical International Chess Clock is designed for timing chess games. It operates using a clockwork drive, eliminating the need for batteries.
Product type: Alarm Clock
Compatibility: International Chess
Material: Plastic case, zinc alloy movement
Key feature: Clockwork drive, no battery needed
Color/Variant: Black
Intended use: Game timing
Size: approximately 15x5.5x9 cm
Weight: approximately 280 grams
Maintenance: Protect from corrosive substances, avoid sunlight, rain, drops, and strong magnetic fields
Movement: Divided into left and right movements, each full spring lasts no less than 36 hours
Daily error of travel time accuracy: approximately 3 minutes
Instructions: Place on a flat table, fully wind the mainspring, set the minute hand, start the clock using the left or right button, adjust speed if necessary
