An electronic device includes a display module having a hole and including a plurality of first light sources disposed along a perimeter of one side of the display module and a plurality of second light sources which are positioned opposite the plurality of first light sources and are disposed along a perimeter of the other side of the display module, a shaft rotatably inserted into the hole of the display module, a movement which is positioned in the rear of the display module, is connected to one end of the shaft, and provides a rotational force for the shaft, a window which is separated from the display module and is positioned in front of the display module, and a hand which is positioned between the display module and the window and is fixed to the other end of the shaft.

A wearable electronic device having an analog display and a digital display. The device may include a receiver for receiving, from a remote source, current time information data representative of a current time; a controller, operatively coupled to the receiver, wherein the controller processes the current time information data received from the remote source and provides for the current time information data to be displayed by the at least one digital indicator on the digital display as the current time; and a an analog time indicator rotating arrangement for causing the rotation of the at least one analog time indicator until the at least one analog time indicator is aligned with the at least one digital indicator; whereby the alignment of the at least one analog time indicator with the at least one digital indicator indicates that the at least one analog time indicator is synchronized with the correct time information.

An electronic device includes a display module having a hole and including a plurality of first light sources disposed along a perimeter of one side of the display module and a plurality of second light sources which are positioned opposite the plurality of first light sources and are disposed along a perimeter of the other side of the display module, a shaft rotatably inserted into the hole of the display module, a movement which is positioned in the rear of the display module, is connected to one end of the shaft, and provides a rotational force for the shaft, a window which is separated from the display module and is positioned in front of the display module, and a hand which is positioned between the display module and the window and is fixed to the other end of the shaft.

Provided is a timepiece including, in addition to a crystal, the following external elements: a back (2), a middle part (1), a dial (3), and two bracelet strands (30), at least one of these external elements includes a body formed of a first portion made of a first opaque material and of a second portion made of a second partially transparent or translucent material. The first material being integral with the second material and the timepiece also includes at least one light source (10) producing light which passes through the second portion made of a partially transparent or translucent ceramic material comprising zirconia.

A timepiece includes a first display including a hand, a second display, a solar panel provided at a position having a possibility that external light is blocked by the hand that is displaying time, and at least one processor that controls an operation mode of the first display and the second display. The at least one processor switches the operation mode between a first mode in which the hand of the first display displays the time and a second mode in which the hand is evacuated to a predetermined evacuation position that makes the external light that is blocked by the hand less as compared to in the first mode and the second display displays the time.

A timepiece includes a first display including a hand, a second display, a solar panel provided at a position having a possibility that external light is blocked by the hand that is displaying time, and at least one processor that controls an operation mode of the first display and the second display. The at least one processor switches the operation mode between a first mode in which the hand of the first display displays the time and a second mode in which the hand is evacuated to a predetermined evacuation position that makes the external light that is blocked by the hand less as compared to in the first mode and the second display displays the time.

A watch (2) including a flange (14), the inner lateral surface (28) of which laterally defines a display space (70), and a lighting device (20) including a light source (10) powered by a source of electricity on the watch. The lighting device has a semi-transparent element (12) forming the flange, which is arranged above the light source and has: a lower injection surface (22) to enable injection into the semi-transparent element of a major part of the light (30) provided by said at least one light source; a lateral exit surface (26) through which a major part of the light injected into the semi-transparent element can exit; and an intermediate surface (24) to receive, with no prior reflection, a major part of the injected light, and to substantially reflect the same towards the lateral exit surface.

A watch (2) including a flange (14), the inner lateral surface (28) of which laterally defines a display space (70), and a lighting device (20) including a light source (10) powered by a source of electricity on the watch. The lighting device has a semi-transparent element (12) forming the flange, which is arranged above the light source and has: a lower injection surface (22) to enable injection into the semi-transparent element of a major part of the light (30) provided by said at least one light source; a lateral exit surface (26) through which a major part of the light injected into the semi-transparent element can exit; and an intermediate surface (24) to receive, with no prior reflection, a major part of the injected light, and to substantially reflect the same towards the lateral exit surface.