So easy to use: just load it and set the first game to start. The sloping base makes it easy to view the watch dials while playing
BATTERY REQUIRED: The charging mechanism ensures that you never have to interrupt a game to replace a battery
Professional mechanical analog chess watch.
INCREDIBLY PRECISE - Times are accurate and daily error not 1 second.
Recommended: Available for Chess, Chinese Chess and I-GO.
Height: 9
Length: 9
Width: 6
Weight :2