Watch Shaker Automatic Mechanical Watch Rotating Motor Winding Box, US EU UK Plug(Pure Carbon Fiber Pattern) 1. Material: main wood 2. Movement: full gear transmission, stable and silent 3. Interior: PU leatherflannel 4. Suitable for most automatic mechanical watches on the market 5. Anti-magnetic, wind-up the watch, anti-stop, anti-dust 6. Choose the gear once, no need to operate again 7. Use two AA batteries (not included) 8. Size: 18x18x20 cm 9. Weight: 2.5 kg 10. Note: only the watch box, not the watch 5 operation modes: 1. Stop 2. Turn clockwise for 2 minutes, stop for 6 minutes, and loop 3. Turn counterclockwise for 2 minutes, stop for 6 minutes, and loop 4. Turn clockwise for 2 minutes and stop for 6 minutes, turn counterclockwise for 2 minutes and stop for 6 minutes, loop 5. Turn clockwise for 5 minutes, turn counterclockwise for 5 minutes, continue for 3 hours, stop for 9 hours, loop