Abstract:
A timepiece includes a case that is made of a conductive material, a bezel that is made of a nonconductive material, a patch antenna that is disposed inside the case and at the back side of the dial, and a bezel that is made of a ceramic.
Abstract:
An electronic timepiece has a display device that displays display information, a drive mechanism that drives the display device, a crown that can perform a rotary operation, and a control device that corrects the display information displayed on the display device by the rotary operation of the crown. The control device has a single correction mode and a continuous correction mode which are selected by the rotary operation of the crown. In the single correction mode, a single correction signal is output to the drive mechanism so that the display device is corrected as much as a single correction quantity. In the continuous correction mode, a continuous correction signal is output to the drive mechanism so that the display device is corrected as much as a continuous correction quantity. The continuous correction quantity is set depending on types of the display information to be corrected in the continuous correction mode.
Abstract:
A timepiece includes a case; a movement that is housed in the case and has multiple motors that drive respective staffs disposed at different locations; a patch antenna that is disposed inside the case and at the back side of the dial; and a battery that supplies power to the motors and is disposed at a position in the case that does not overlap the patch antenna in plan view. The position at which the battery is disposed overlaps at least one of the motors in plan view.
Abstract:
A timepiece includes a case; a dial made from a nonconductive material; a solar panel that has an opening and is disposed at a side opposite of a display side of the dial, the solar panel receiving light incident from the display side of the dial; a patch antenna disposed (i) at a side opposite a light receiving side of the solar panel, and (ii) at a position overlapping the opening in plan view; and a date wheel made from a nonconductive material that is disposed between the solar panel and the patch antenna in lateral view, and is disposed at a position overlapping, at least in part, the patch antenna in plan view. The dial has a date window for exposing at least part of the date wheel, and the date window is formed at a position overlapping the opening in plan view.
Abstract:
An electronic device comprising a controller having an integrated circuit operable in at least a first and second mode, and a dial having a window through which at least one indicator is visible, wherein the electronic device comprises a mode indicator positioned on an actuation mechanism side of the dial, wherein the mode indicator has at least a first indicator and a second indicator each respectively representative of one of the at least two modes within which the electronic device is operable; a gearing assembly comprising one or more wheels, being meshingly coupled to the mode indicator so that the rotation of the one or more wheels causes the rotation of the mode indicator; an actuation mechanism, rotateably coupled to the at least one or more wheels of the gearing assembly, wherein the rotation of the actuation mechanism causes the rotation of the mode indicator; wherein the integrated circuit controls the actuation of the actuation mechanism so as to initiate the rotation of the mode indicator; and actuation means, operatively coupled to the controller, for selecting the mode within which the integrated circuit is operable, wherein the mode within which the integrated circuit is operating is visible through the window in the dial; wherein the mode in which the integrated circuit is operating is indicated by the indicator visible in the window.
Abstract:
A timepiece includes a case that is made of a conductive material, a bezel that is made of a nonconductive material, a patch antenna that is disposed inside the case and at the back side of the dial, and a bezel that is made of a ceramic.
Abstract:
The timepiece assembly comprises a mechanical movement equipped with a mechanical oscillator, formed by a resonator of the balance-hairspring type, and a device for regulating the oscillation frequency thereof using an auxiliary oscillator equipped with a quartz resonator. The regulating device comprises a sensor, suitable for detecting the passage of the resonator via the neutral position thereof, a measuring device suitable for measuring, on the basis of position signals supplied by the sensor, a time drift of the mechanical oscillator relative to the auxiliary oscillator, and a device for applying to the resonator mechanical braking pulses when a certain time drift is observed. For this purpose, the resonator has a braking surface which extends over at least a certain sector having a certain length along the oscillation axis and against which a braking member may press in order to momentarily brake this resonator.
Abstract:
An electronic timepiece has a display device that displays display information, a drive mechanism that drives the display device, a crown that can perform a rotary operation, and a control device that corrects the display information displayed on the display device by the rotary operation of the crown. The control device has a single correction mode and a continuous correction mode which are selected by the rotary operation of the crown. In the single correction mode, a single correction signal is output to the drive mechanism so that the display device is corrected as much as a single correction quantity. In the continuous correction mode, a continuous correction signal is output to the drive mechanism so that the display device is corrected as much as a continuous correction quantity. The continuous correction quantity is set depending on types of the display information to be corrected in the continuous correction mode.
Abstract:
A timepiece includes a case that is made from a conductive material; a movement that is housed in the case and has a plurality of motors that drive plural staffs disposed at a plurality of locations; a dial that is made from a nonconductive material; and an antenna that is disposed inside the case. At least two display units including a first display unit and a second display unit are formed as plane circles on the surface of the dial with a staff in the plane center of each plane circle. The diameter of the first display unit is greater than the diameter of the second display unit, and the antenna is disposed to a position superimposed in plan view on the first display unit and the second display unit.
Abstract:
An electronic device comprising a controller having an integrated circuit operable in at least a first and second mode, and a dial having a window through which at least one indicator is visible, wherein the electronic device comprises a mode indicator positioned on an actuation mechanism side of the dial, wherein the mode indicator has at least a first indicator and a second indicator each respectively representative of one of the at least two modes within which the electronic device is operable; a gearing assembly comprising one or more wheels, being meshingly coupled to the mode indicator so that the rotation of the one or more wheels causes the rotation of the mode indicator; an actuation mechanism, rotateably coupled to the at least one or more wheels of the gearing assembly, wherein the rotation of the actuation mechanism causes the rotation of the mode indicator; wherein the integrated circuit controls the actuation of the actuation mechanism so as to initiate the rotation of the mode indicator; and actuation means, operatively coupled to the controller, for selecting the mode within which the integrated circuit is operable, wherein the mode within which the integrated circuit is operating is visible through the window in the dial; wherein the mode in which the integrated circuit is operating is indicated by the indicator visible in the window.