Abstract: A timepiece construction member comprises a timepiece frame, trains, a motor, circuit member and so on. A supporting member for keeping and securing the timepiece construction member is made of a spring plate. The supporting member is engaged with the plate at the periphery thereof and as a result, the timepiece construction member is secured by a simple means. It is possible to provide a securing construction having a high reliability and a small number of members. Further, since the supporting member also serves as the other operating member such as a battery plus terminal, it is possible to provide a small sized securing construction for members. Furthermore, since the members of the timepiece are in contact with an elastic beam of the spring plate, the members of the timepiece can be secured stably.

Abstract: An apparatus for correcting a timepiece display includes a winding stem which extends within the timepiece and without the timepiece. The winding stem is movable from a normal carrying position to a first changing position. A convex region is formed on the winding stem. A sliding pinion is mounted about the stem. A first calendar correction operating wheel is loosely fit about the stem in the normal carrying position. The convex portion of the stem engages the first calendar correction operating wheel to provide a friction fit when the outside operating member is in the first step changing position to conduct date correction.

Abstract: An electronic thermometer is provided in which the number of pulses counted in a first count and the number of pulses counted in a second count are respectively proportional to the resistance of a reference resistance and that of a thermosensing element. When the first counted value is to be adjusted so as to realize the absolute value adjustment of the thermometer, the difference between the resistance of the thermosensing element and the resistance of the reference resistor is adjusted by varying the number of counts in a counter upon whose content the timing of the second count depends. Accordingly, the absolute value precision adjustment of the electronic thermometer is realized by providing an initial logic adjustment circuit in which the number of the first clock counts is appropriately varied.

Abstract: An electronic timepiece including timekeeping circuitry and a primary power source for converting externally applied energy to electrical energy for powering the timekeeping circuitry. The electronic timepiece also includes a secondary power source for storing energy from the primary power source and powering the timekeeping circuitry. A power controller, coupled to the timekeeping circuitry, primary power source and secondary power source controls the source of power of the timekeeping means so that upon the application of external energy to the primary power source, when the timepiece is not operating in the secondary power source and cannot power the timekeeping circuitry the timepiece begins operating substantially simultaneously.

Abstract: A module construction includes a power source, frequency source, circuit means, analog display and liquid crystal display. The analog display covers the face of the timepiece and the electronic display overlays the analog display. An analog movement is positioned between a stiff metal reinforcement and a spacer member. Circuit means are provided on a stiff substrate and a thin film substrate laid on said stiffer substrate. The spacer member allows for positioning of discrete electrical and mechanical components between the reinforcement and substrates. A circuit holder member supports the substrates and connects with the reinforcement. A portion of the analog movement extends through an aperture provided in the electrical substrate.