Abstract: A time keeping system having a first time module operable to keep a first time, a second time module operable to keep a second time, and a display module operable to visually display a third time that corresponds to the second time. The system also includes a control module operatively coupled to the first time module and to the second time module. The control module detects a time difference between the first time and the second time and adjusts the second time to reduce the time difference.

Abstract: A time keeping system used to automatically adjust for daylight savings includes a processor having a preprogrammed internal clock module, a preprogrammed daylight savings time setting module, and a low power detection module. The preprogrammed internal clock module is programmed with a time, a date, and a year. The preprogrammed daylight savings time setting module is programmed with a plurality of daylight savings changes and automatically adjusts the internal clock to reflect a daylight savings time change. The low power detection module detects an operating power level. A primary battery is operatively coupled to the processor, and provides a primary power source to the processor. A frequency generating unit is also operatively coupled to the processor, and provides a frequency to the preprogrammed internal clock module. Furthermore, a clock movement unit is operatively coupled to the processor, and is configured to receive a series of timed-pulses from the processor.

Abstract: A wireless synchronous time system comprising a primary master event device and secondary slave devices. The primary event device receives a global positioning systems “GPS” time signal, processes the GPS time signal, receives a programmed instruction, and broadcasts or transmits the processed time signal and the programmed instruction to the secondary slave devices. The secondary slave devices receive the processed time signal and the programmed instruction, select an identified programmed instruction, display the time, and execute an event associated with the programmed instruction. The primary event device and the secondary devices further include a power interrupt module for retaining the time and the programmed instruction in case of a power loss.

Abstract: A battery pack includes a case and an adapter contoured to mate with a battery socket of a power-consuming device. The battery socket is formed to receive an intended, standard-sized battery. The battery pack includes positive and negative leads electrically connecting the adapter to the case and two battery slots formed to receive intended, standard-sized batteries in parallel electrical communication with the positive and the negative leads.

Abstract: A battery pack includes a case and an adapter contoured to mate with a battery socket of a power-consuming device. The battery socket is formed to receive an intended, standard-sized battery. The battery pack includes positive and negative leads electrically connecting the adapter to the case and two battery slots formed to receive intended, standard-sized batteries in parallel electrical communication with the positive and the negative leads.

Abstract: A clockworks, a timepiece and a method for operating a timepiece. The timepiece comprises a housing providing a face, the face having indicators corresponding to respective time increments, a plurality of hands rotatably supported on the face, the plurality of hands being rotatably positionable relative to the indicators to indicate a time, one of the plurality of hands being a sweep hand, and the clockworks supported by the housing.

Abstract: A radio-controlled clock movement for use in a radio-controlled clock which is synchronized with timing information supplied by a broadcast time signal includes a sound transducer for providing an audible signal representative of the strength of the received time signal. The clock is synchronized by setting the clock hands to an initial set position, decoding timing information from the broadcast time signal, calculating the relative distance to move the clock hands to make the displayed time synchronous with the decoded timing information and moving the clock hands the calculated relative distance. The initial set position is determined based on the desired time zone. In this manner, time zones are considered when setting the clock.