| 摘要 |
PURPOSE:To prolong the life of movement by using crystal movement and controlling the driving and stopping of a timepiece for game playing electrically. CONSTITUTION:When a switch lever 9 is held horizontal by operating push buttons 3 and 3a, microswitches 7 and 7a are both turned off and crystal movements 4 and 4a are stopped. When either one of push button 3 or 3a is pressed on the start of the game, one of the microswitches 7 and 7a is turned on and one of the movements 4 and 4a makes a hand advance. |
