Ornaments, such as wearable ornaments, are provided having one or more movable articles that may slide to on or off a substrate. The movable articles may have an ornamental front side and a rear side that may cause the movable article to encircle the substrate. A stopper may be provided on the substrate. The rear side may have a greater length than the front side, which may permit natural spacing between the front sides of adjacent moveable articles.

Disclosed is a thermoelement including a body including a plurality of joint portions, at least two of the plurality of joint portions being rotatably connected to each other, a shaft provided to the body and configured to provide a center of rotation of the plurality of joint portions, and a thermoelectric material provided between the plurality of joint portions.

A clasp includes a lower holding member in which a lock pin is fixed, an upper holding member which is pivotably interlocked with the lower holding member, a lifting member which is attached to the lower holding member so as to be able to move in a lifting direction and a lowering direction and guides a first band, a lock member which is attached to the lower holding member so as to be able to pivot between a lock position and an unlock position, and a main cover. The lock member lifts the lifting member to the lower holding member side when being pivoted to the lock position so as to perform positioning and fixing of the first band while interposing the first band therebetween.

A timepiece part includes: a substrate; and a first coating configured from a material containing cobalt as a primary component, and 26 mass % to 30 mass % of Cr, and 5 mass % to 7 mass % of Mo. The first coating has an average signal intensity of oxygen of 0 counts/sec to 150 counts/sec as measured by SIMS relative to a 1.0 m-thick reference film of a composition containing Co: 62.8 mass %, Cr: 28.2 mass %, Mo: 6.0 mass %, C: 1.5 mass %, and Ar: 1.5 mass %.

A timepiece part includes: a substrate; and a first coating configured from a material containing cobalt as a primary component, and 26 mass % to 30 mass % of Cr, and 5 mass % to 7 mass % of Mo. The first coating has an average signal intensity of oxygen of 0 counts/sec to 150 counts/sec as measured by SIMS relative to a 1.0 m-thick reference film of a composition containing Co: 62.8 mass %, Cr: 28.2 mass %, Mo: 6.0 mass %, C: 1.5 mass %, and Ar: 1.5 mass %.

A clasp including: a first extension link that is formed in a U-shape and in which a closed end side is rotatably supported at one end of a clasp cover of a band; and a second extension link connected to an open end side of the first extension link via a connecting member, wherein, the second extension link is fixed to the first extension link at a position different from a connected position in the connecting member, and the first extension link is fixed to the clasp cover at a position different from the one end of the clasp cover where the first extension link is rotatably supported.

The present invention relates to a jewelry chain that can be customized with accessory chains. The jewelry chain includes a base chain, base chain segments, terminating base chain segments, and first and second extender links. Each end of the base chain is connected by first extender links to base chain segments and the other end of each of the base chain segments is connected by second extender links to terminating base chain segments. Each of the other ends of the terminating base chain segment can be connected together, in a removable manner, when worn by a user. A first accessory chain can be connected between the first extender link, and/or a second accessory chain can be connected between the second extender links. The first and second accessory chains can be the same length. The base chain and accessory chains are interconnected and displayed without tangling around the wearer's neck.

The present invention relates to a jewelry chain that can be customized with accessory chains. The jewelry chain includes a base chain, base chain segments, terminating base chain segments, and first and second extender links. Each end of the base chain is connected by first extender links to base chain segments and the other end of each of the base chain segments is connected by second extender links to terminating base chain segments. Each of the other ends of the terminating base chain segment can be connected together, in a removable manner, when worn by a user. A first accessory chain can be connected between the first extender link, and/or a second accessory chain can be connected between the second extender links. The first and second accessory chains can be the same length. The base chain and accessory chains are interconnected and displayed without tangling around the wearer's neck.

A substantially annular-shaped accessory includes multiple arc-shaped structural elements that form a C-shaped annulus (major arc-shaped annulus) and a core. The core has a structure formed into a C-shaped annular-shaped accessory having an end gap of expandable/contractible width. One end of the core having a C-shaped member and an elastic body are fasten to a locking projection inside the arc-shaped structural element constituting one end section. Another end of the core is fasten to the locking projection inside the arc-shaped structural element constituting another end section.

The present invention provides a wearable electronic device adapted for supporting wireless radio frequency communications including at least one of generating or receiving a wireless radio frequency signal. The wearable electronic device includes a conductive housing, which has a main body and at least a first pair of conductive lugs external to and mechanically coupled to the main body. Each of the conductive lugs has a first end that is mechanically coupled to the main body of the conductive housing and a second end which extends away from the main body along a length of the conductive lug. The main body of the conductive housing forms at least part of an antenna structure that is adapted for at least one of generating or receiving the wireless radio frequency signal. The wearable electronic device further includes a non-conductive pin, which extends between the second ends of the first pair of conductive lugs, and a use location attachment. The use location attachment mechanically couples the conductive housing of the wearable electronic device to a use location via the non-conductive pin and the first pair of conductive lugs. The use location attachment includes a plurality of segments, where at least one of the segments, which most closely mechanically couples to the non-conductive pin and the first pair of conductive lugs, is nonconductive, and where other ones of the plurality of segments of the use location attachment are conductive.