An electronic timepiece includes a first display section including a first rotatable part and a processor. In the first display section, a predetermined number of display contents being a same display content is simultaneously displayed at predetermined angle intervals in a rotation angle range of the first rotatable part, wherein the predetermined number is two or more. The first display section makes a display pattern that shows change in the display content appear the predetermined number of times cyclically according to rotation of the first rotatable part. When causing the first display section to display a first display content of first display contents included in the display pattern, the processor selects an angular position from angular positions for the first display content in the predetermined number of display patterns, and causes the first rotatable part to rotate to the selected angular position.

An electronic timepiece includes a first display section including a first rotatable part and a processor. In the first display section, a predetermined number of display contents being a same display content is simultaneously displayed at predetermined angle intervals in a rotation angle range of the first rotatable part, wherein the predetermined number is two or more. The first display section makes a display pattern that shows change in the display content appear the predetermined number of times cyclically according to rotation of the first rotatable part. When causing the first display section to display a first display content of first display contents included in the display pattern, the processor selects an angular position from angular positions for the first display content in the predetermined number of display patterns, and causes the first rotatable part to rotate to the selected angular position.

Provided is a timepiece including: hands being an hour hand, a minute hand and a second hand; a movement for driving the hands; a first dial; a first dial ring having upper and lower surfaces provided with an upper projection and a lower projection, respectively, the first dial ring being disposed on the first dial and positioned relative to the first dial by the lower projection; and a transparent second dial disposed on the first dial ring and positioned relative to the first dial ring by the upper projection, wherein one of the hands is disposed between the first dial and the second dial, while the others of the hands are disposed above the second dial.

Provided is a timepiece including: hands being an hour hand, a minute hand and a second hand; a movement for driving the hands; a first dial; a first dial ring having upper and lower surfaces provided with an upper projection and a lower projection, respectively, the first dial ring being disposed on the first dial and positioned relative to the first dial by the lower projection; and a transparent second dial disposed on the first dial ring and positioned relative to the first dial ring by the upper projection, wherein one of the hands is disposed between the first dial and the second dial, while the others of the hands are disposed above the second dial.

An object includes an electro-optic display device provided with an optically active element, the optical properties thereof can be modified by applying an electric voltage or current between at least one electrode and one corresponding auxiliary electrode, between which the optically active element is disposed. The object further includes a middle part which delimits an opening closed by a crystal including a bottom surface beneath which the electro-optic display device is arranged. The crystal is provided with an opaque frame which is made remotely from the edges of the opening and which covers the contour of the electro-optic display device so as to conceal electrical connection elements. The electro-optic display device defines an active display area which is confined by the opaque frame, such that, when the electro-optic display device is activated and displaying information, a transparent area remains between the opaque frame and the edges of the opening.

A timepiece display device comprises a timepiece body, a support plate, a timepiece driving module, a rotating optical disc, a magnetic element, a top plate, and a rotating shaft of the timepiece driving module passes through the support plate and connects to the center of the rotating optical disc to drive the rotating optical disc to rotate; a display comprises an annular base mounted in the upper chamber of the timepiece body, a dial mounted inside the annular base, an indicator element placed on the dial and corresponding to the time identifier on the dial, and a crystal covering the upper end of the annular base. The indicator element and the magnetic element are positioned by the magnetic attraction of the magnetic element, and the indicator element moves synchronously with the magnetic element to indicate the time.

A timepiece display device comprises a timepiece body, a support plate, a timepiece driving module, a rotating optical disc, a magnetic element, a top plate, and a rotating shaft of the timepiece driving module passes through the support plate and connects to the center of the rotating optical disc to drive the rotating optical disc to rotate; a display comprises an annular base mounted in the upper chamber of the timepiece body, a dial mounted inside the annular base, an indicator element placed on the dial and corresponding to the time identifier on the dial, and a crystal covering the upper end of the annular base. The indicator element and the magnetic element are positioned by the magnetic attraction of the magnetic element, and the indicator element moves synchronously with the magnetic element to indicate the time.

An electronic watch includes: a time display unit 3 configured to perform time display based on an internal time; a time setting unit (movement 5) configured to set the internal time based on a reference time and a time zone; an operation unit 5 configured to perform at least a selecting operation of selecting one time zone TZ from among a plurality of time zones TZ; and a display unit (facing ring 33) configured to perform time zone display TD corresponding to each of the time zones TZ. The selecting operation is to indicate a time zone display TD to be selected from among a plurality of the time zone displays TD. The time zone displays TD include one or more first displays TD1 based on a city name included in the time zone TZ, a region, or a time difference, and one or more second displays TD2 based on a landmark included in the time zone TZ. A user who uses the electronic watch can correctly select the time zone depending on a purpose of changing the time zone of the user.

An electronic watch includes: a time display unit 3 configured to perform time display based on an internal time; a time setting unit (movement 5) configured to set the internal time based on a reference time and a time zone; an operation unit 5 configured to perform at least a selecting operation of selecting one time zone TZ from among a plurality of time zones TZ; and a display unit (facing ring 33) configured to perform time zone display TD corresponding to each of the time zones TZ. The selecting operation is to indicate a time zone display TD to be selected from among a plurality of the time zone displays TD. The time zone displays TD include one or more first displays TD1 based on a city name included in the time zone TZ, a region, or a time difference, and one or more second displays TD2 based on a landmark included in the time zone TZ. A user who uses the electronic watch can correctly select the time zone depending on a purpose of changing the time zone of the user.

Disclosed is a method for manufacturing a horological component according to which a silicon-based piece having the desired shape of the horological component is produced and the piece is subjected to a thermal oxidation and deoxidation treatment to remove a predetermined thickness of silicon in order to increase the mechanical strength of the piece. This method is characterized in that the thermal oxidation and deoxidation treatment is carried out in several steps, each step including a thermal oxidation phase followed by a deoxidation phase.