An energy conserving time display device and a method thereof. The present invention discloses an energy saving time display device and a method for energy conservation. The energy saving time display device includes an hour hand and a minute hand for indicating the time, at least one micro motor for driving the hour hand and the minute hand to characterize the time, a scheduler coupled to the micro motor to schedule the movement of the hour hand and the minute hand, a time observance unit configured to keep track of the current time and an actuator coupled to the micro motor to actuate the micro motor from a first state to a second state. The method includes the step of scheduling a schedule of the first state and the second state of the micro motor by the scheduler and executing the schedule set by the scheduler. The micro motor is configured to function for a user specified period of time.

An energy conserving time display device and a method thereof. The present invention discloses an energy saving time display device and a method for energy conservation. The energy saving time display device includes an hour hand and a minute hand for indicating the time, at least one micro motor for driving the hour hand and the minute hand to characterize the time, a scheduler coupled to the micro motor to schedule the movement of the hour hand and the minute hand, a time observance unit configured to keep track of the current time and an actuator coupled to the micro motor to actuate the micro motor from a first state to a second state. The method includes the step of scheduling a schedule of the first state and the second state of the micro motor by the scheduler and executing the schedule set by the scheduler. The micro motor is configured to function for a user specified period of time.

An analog display device, including: a display; a processor; and an operation member, wherein the display changes a display content by the movable display performing the movement operation, the processor causes the movable display to perform a fast-forward movement operation and display a plurality of display contents in order in accordance with a first input operation, the processor stops the fast-forward movement operation in accordance with a second input operation, and when the processor causes the movable display to perform the fast-forward movement operation, the processor determines a fast-forward movement speed of the movable display in at least a part of switching between display contents which are adjacent to each other in an order of display to a high movement speed which is larger than an average movement speed of the movable display during a round of display of the plurality of display contents.

An electronic timepiece with a first and second electric motors for driving time indicating hands with a set of gear wheels, and a microcontroller connected to the motion sensor and controlling each motor. A motion sensor includes a movable element arranged to move freely inside a structure connected to the timepiece movement. As a function of the position and movement of the moving element inside the housing, a first and second electric signals, different from each other, are generated by the motion sensor for the microcontroller in a defined time period to determine whether the timepiece is in use. If only one electric signal is detected by the microcontroller in the defined time period, the timepiece changes into a sleep mode, by stopping at least the first electric motor intended to drive the seconds hand.

A clocking device includes a first clocking circuit that generates first clocking data in synchronization with a clock signal, a second clocking circuit that generates second clocking data which is updated in a cycle longer than a cycle in which the first clocking data is updated, an interface circuit that transmits the first clocking data to an external device, and receives a first correction value from the external device, and a storage circuit that stores the first correction value, in which the first clocking circuit sets the first correction value in the first clocking data so as to correct an update timing of the second clocking data.

A clocking device includes a first clocking circuit that generates first clocking data in synchronization with a clock signal, a second clocking circuit that generates second clocking data which is updated in a cycle longer than a cycle in which the first clocking data is updated, an interface circuit that transmits the first clocking data to an external device, and receives a first correction value from the external device, and a storage circuit that stores the first correction value, in which the first clocking circuit sets the first correction value in the first clocking data so as to correct an update timing of the second clocking data.

An electronic device and time piece are shown. The electronic device includes: a plurality of antenna devices; a plurality of motors; and antimagnetic plates, each fully or partially covering the motors and having cutouts at positions overlapping with the antenna devices.

A processor controls an oscillation circuit such that a frequency of a clock signal is close to a reference frequency based on a frequency of a carrier wave of a standard radio wave and the frequency of the clock signal. In this manner, since the processor controls the frequency of the clock signal by using the carrier wave of the standard radio wave of which the frequency is managed with high accuracy, it becomes possible to improve accuracy of an internal time.

To synchronize, in a system in which a plurality of devices perform measurement, measurement timings with each other with a simple configuration. A sensing system includes a plurality of sensor devices. The sensor devices each include a trigger sensor and a target sensor. In the sensor device, the trigger sensor measures a signal value of a trigger signal. Also, in the sensor device, the target sensor starts to measure a physical quantity when the signal value measured by the trigger sensor satisfies a predetermined condition.

A device for setting watches arranged to be pressed onto a crystal of a watch and including plural display mechanisms. The device is arranged to enable the user to see the display mechanisms of the watch as they are set.