An exterior member including an exterior main body which covers a whole periphery of a portion of an outer surface of a case main body in a peripheral direction; and fixing projection sections which are formed on predetermined lower edge portions of the exterior main body while projecting toward outer peripheral sides and fix the exterior main body to the case main body by a fixing member attached covering an outer peripheral surface of the case main body.

An interchangeable jewelry device includes a locket including a body having a locket wall defining a cavity, and wherein the locket has opposing, discrete locket ribs extending outwardly adjacent to a lower edge of the locket wall, a case including a socket defined by a socket wall sized to receive the body of the locket, wherein the case has opposing, discrete case ribs adjacent to an upper edge of the socket wall, a first magnet positioned on an exterior surface of the body of the locket, and a second magnet positioned on an interior surface of the socket of the case. Each of the first and second magnets has an oblong shape. The first and second magnets are aligned and the locket and case ribs are engaged when the locket is secured within the socket of the case.

An electronic device is provided. The electronic device includes a housing including a first surface oriented in a first direction, a second surface oriented in a second direction opposite to the first direction, and a side surface at least partially surrounding the space between the first surface and the second surface, a base ring located adjacent to an edge area of the first surface and rotatably mounted on the housing, a first ornamental ring detachably mounted on the base ring and configured to rotate relative to the housing together with the base ring, and an interference member configured to perform a linearly reciprocating motion between a first position and a second position closer to the second surface than the first position, the interference member being located adjacent to the base ring and the first ornamental ring. At the second position, the interference member may be configured to maintain or fix the base ring in a stationary state relative to the housing by being at least in partial contact with the base ring. Various other embodiments are possible.

The Liquid Dispenser that can be worn as jewelry of the present invention includes a dispenser having a bladder assembly and an outer shell. The outer shell opens to receive the bladder assembly, which includes a flexible bladder, neck and valve. The outer shell has an opening, exposing the enclosed flexible bladder to enable a user to apply pressure directly on the flexible bladder through the opening. When a user applies pressure to the flexible bladder, liquid passes through the valve for use. In an alternative embodiment, a flexible bladder is contained within a watch base. The watch base includes a flexible watch face that when pressed by a user, applies pressure to the flexible bladder. In yet another embodiment, a pump/valve device in combination with hollow tubes that store liquid enables a user to press a flexible dome on the device to release fluid stored in the hollow tubes.

The disclosure provides an example watch. The watch includes (a) a housing having a first face and a second face and a cavity extending therebetween, where the first face includes a first bezel coupled to a first transparent watch crystal, (b) a disc disposed within the cavity between the first face and the second face and coupled to the housing, where the disc comprises a watch face for indicating time, and (c) a case cap removably coupled to the second face of the housing, where the case cap includes a casing having a first side configured to mate with the second face of the housing and a second side configured to be engraved.

A chronometer to monitor the passage of time prior to a projected date of birth of a baby and to recognize and celebrate the birth of the baby. The chronometer includes a generally hollow egg-shaped housing including a bottom, a top, a hinge mechanism, and a latching mechanism. The hinge mechanism rotatably connects the top to the bottom so the top can open and close. The latching mechanism releasably connects the top to the bottom. The chronometer also includes a replica of a young chicken housed in the chronometer, and includes a display to indicate the length of time until the projected birth date of the baby.

The watchcase includes a top portion (11) for holding a watchglass (1), a case back (40), and a case middle (10) with a circumferential case wall (12) arranged between the top portion and the case back. The watchcase further includes at least one ring (20), which extends around the case wall (12) and is rotatably arranged with respect to the case wall (12). The at least one ring (20) is arranged such that it accessible from the outside for a manual rotation.

A watch case includes a case middle made of plastic or electroformed material and a crystal. The crystal or the case middle includes elbowed catches that are each insertable in a bayonet fitting in a recess of the case middle or the crystal. The case also includes a rotation stop angularly securing the case middle and the crystal in an angular position such that a part of each catch is frontally locked behind a holding surface of the case middle or of the crystal. The rotation stop is frontally snap-fitted on the case middle and/or the crystal by snap-fit fingers that cooperate with a complementary stop surface of the case middle and/or of the crystal.

A band aide device for a watch with wristbands and band release buttons, includes a first section having a first hinge element and a first finger tab diametrically opposing the first hinge element. The device includes a second section having a second hinge element and a second finger tab diametrically opposing the second hinge element. The device includes a first prong and a second prong in spaced relation from the first prong. The first and second prongs depend from an interior surface of the first section and being arranged to align with the band release buttons. To move the first and second sections in a closed state around a watch-face of the watch, or when applying pressure to at least the first finger tab in a direction of the watch, pressure is applied to the band release buttons to simultaneously release the wristbands.

A tachymeter device for indicating an average speed of a moving object and a wristwatch comprising such a tachymeter device comprise a timer and an activator for manually starting the timer, when the object passes a starting mark, and stopping the timer, when the object passes a defined distance from the starting mark. They further comprise a housing, a scale for indicating an average speed of the moving object and a pointer for indicating a measured average speed on the scale, wherein the measured average speed is derived from said defined distance and a time to cover said defined distance measured by the timer. The scale is designed as a scale part that is arranged detachably at the housing. The scale part is selected from a set of scales parts comprising a plurality of differing scale parts each having a scale with speed indication for indicating speed ranges corresponding to differing pre-defined distances.