Advanced Chess Clock Professional Chess Digital Timer I-go Count Up Down Alarm Watch Board Game Competition Hour Meter Stopwatch

Features:
Color: dark blue
Material: plastic
Size: 161mm/6.34″×100mm/3.94″×62mm/2.44″
Weight: about 250g
Battery: 2×AA (not included)
Note:
Transition: 1cm=10mm=0.39inch
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package Includes:
1 × Chess Digital Timer