摘要 |
PURPOSE:To obtain data required for regulation adjustment and achieve the higher accuracy of watches by keying in data of error quantities of the delay and advance of the watch through change of temperature, etc. CONSTITUTION:The error quantities of the delay and advance of the watch are judged and are keyed in with the switch of a numerical value inputting circuit 80 to let operation 70 be started. The data which becomes the source for regulation adjustment quantity is obtained by dividing the error data by the keying-in time intervals from a counter 30. Multiplying this data by N obtains the data for regulation adjustment. This data is supplied to a memory circuit 201 and a regulation adjustment circuit 20. An oscillation circuit 11 is controlled by the output of the circuit 20, whereby the regulation adjustment of the watch is accomplished. |