A wristwatch which is both practical and enjoyable. Light emitting elements are provided for emitting light by applying electric energy to a main watch body. By operating operation buttons which are provided to be operable from outside the main watch body, the light emitting elements are caused to flash sequentially for a prescribed period of time.

The operating mechanism for a watch indicating arrangement, especially for a date indicating structure of an electrically operated wristwatch provided with an indicating element which is advanced periodically and operated by a drive mechanism associated with the watch, the operating mechanism includes a non-uniform transmission gear structure with a driving and a driven gear which have at least one engagement mode in which the non-uniform rotational speed of the driven gear is relatively low whi...

A wristwatch comprises a watch movement having an outwardly curved frame portion, and a micro motor mounted on the watch movement. The micro motor comprises a curved magnetic core, a coil wound on the magnetic core, and a stator connected to the magnetic core to define therewith a closed magnetic flux path and having an opening therein in which a rotor is rotatably disposed. The magnetic core is curved outwardly with a curvature similar to and conforming to that of the outwardly curved frame of ...

A wristwatch having a watchband (2) consists of a single piece, the free ends of which can be connected together by means of a buckle (5) and which can be attached to the bottom region of a watchcase (1) is detachable manner. A sleeve (4) which is open at both ends and extends approximately parallel to the dial face (3) of the wristwatch and through which the watchband (2) can be passed is developed in the bottom of the watchcase (1). A holding region (8) is provided approximately in the middle ...

The present invention concerns a wristwatch type of watch. More specifically, the watch comprises a display (11), an electronic circuit (12) controlling the display, a time set stem (13), and at least two electrical contact elements (14, 14"). The time set stem (13) can be placed in different axial positions and the stem comprises a crown (16) accessible from outside the watch and a helicoidal zone (19) which may have three helicoidal elements (20, 20', 20"). When the time set stem is placed in ...

A wristwatch comprises a watch body including a movement casing which contains a movement, and a cover mounted on the movement casing so as to cover the movement. A band has a fitting portion configured to fit onto the watch body, and a coupling assembly for coupling the watch body to the band when the fitting portion is fitted onto the watch body. The coupling assembly comprises two protruding portions provided at peripheral opposite positions of the cover, one of the protruding portions being ...

A wristwatch is disclosed, which includes a watch body part in which a glass is engaged at an upper center portion of the same, a gemstone ring is engaged at an outer side of the same, an adjusting pin is engaged at one side of the same, and a back cover having a plurality of fixing holes is engaged at a lower side of the same; a body casing in which an engaging groove is formed at an upper center portion of the came so that the watch body part is engaged therein, a casing fixing hole is formed ...

A capacitor, which is charged up by induction currents generated in coils, is used as the current source of the wristwatch. To this end, a rotor, which can rotate about the center of the housing, is provided whose circumferential zone lies in an annular space surrounding the watch mechanism and supports a plurality of coils which are distributed uniformly and are electrically connected in parallel. Attached in the annular space are a plurality of permanent magnet pairs whose magnets are in each ...

The wristwatch displays the date through a window in the dial. To achieve this, the watch comprises a rotatable disc (13) bearing a first series of numbers corresponding to some of the days of the month, and a second series of numbers corresponding to the remaining days, said series being arranged in two concentric circles. To ensure that the date numbers pass the hatch in chronological order, the disc is rotatably driven by a motor (70) combined with an endless screw (71), and translatably driv...

A watch, and more particularly a wristwatch is disclosed in which the hours are only displayed in an analog manner and the minutes are only displayed in a digital manner. In the suggested display concept, the time of day is not illustrated in multiple fashion, but rather in a partially analog and partially digital manner. An analog hour display immediately provides a first overview completely sufficing in many cases, whereas a precise display for minutes and, if necessary, for seconds in digital...