DT05a Retro Wood Shell Chess Clock Mechanical International Chess Clock, DT05a % USB Charger iPad Pro 11 (2021)

iPad Pro 11 (2021)

Quantity: 213 pieces/box

easy to fix the paper

One Package Size 35cm * 30cm * 2cm / 13

such as engine speed

DT05a Retro Wood Shell Chess Clock Mechanical International Chess Clock, DT05a % USB Charger iPad Pro 11 (2021)1. 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.