DT05a Retro Wood Shell Chess Clock Mechanical International Chess Clock Fineblue The 4-inch large-screen high-definition TFT

The 4-inch large-screen high-definition TFT display can be played back without a computer

Working environment humidity: 30%-90%

please confirm your OE number before purchasing

Brand Name:mrobo

MAC OS and DOS

DT05a Retro Wood Shell Chess Clock Mechanical International Chess Clock Fineblue The 4-inch large-screen high-definition TFT1. No batteries, clockwork drive, easy to use, similar to the operation of quartz clocks 2. Divided into two movements, left and right, each fully wound can continue to go not less than 36 hours, time accuracy of about 3 minutes a day error 3. Material: plastic shell, zinc alloy movement 4. Maintenance: chess clock should be prevented from contact with corrosive substances, avoid exposure to the sun, rain, drops and close to strong magnetic fields 5.