A timepiece according to the embodiment of the present invention includes a case band which has an opening on the upper surface side thereof, and which has a recess in an inner peripheral portion thereof; a bezel (windshield bezel) to which a glass (windshield) is fixed and which is mounted to the upper surface side of the case band; a protrusion which is provided at the portion of the bezel inserted into the inner side of the case band and which protrudes toward the inner peripheral portion so as not to enter the recess; and a stop member which is rotatably mounted to the bezel, which is made swingable between the upper side and the lower side of the protrusion by getting over the protrusion while undergoing elastic deformation, and the upper portion of which abuts a ceiling portion of the recess and the lower portion of which abuts the protrusion in a state in which the bezel is mounted to the case band to be respectively engaged with the case band and the bezel.

A timepiece according to the embodiment of the present invention includes a case band which has an opening on the upper surface side thereof, and which has a recess in an inner peripheral portion thereof; a bezel (windshield bezel) to which a glass (windshield) is fixed and which is mounted to the upper surface side of the case band; a protrusion which is provided at the portion of the bezel inserted into the inner side of the case band and which protrudes toward the inner peripheral portion so as not to enter the recess; and a stop member which is rotatably mounted to the bezel, which is made swingable between the upper side and the lower side of the protrusion by getting over the protrusion while undergoing elastic deformation, and the upper portion of which abuts a ceiling portion of the recess and the lower portion of which abuts the protrusion in a state in which the bezel is mounted to the case band to be respectively engaged with the case band and the bezel.

A waterproof protective case for a smart watch, comprising a main body, a transparent cover, a waterproof ring and a bottom cover. The transparent cover is bonded to an opening on top of the main body by glue. Directly bonding with glue not only has the function of installing the transparent cover, but the cured glue forms an apron and has the function of waterproofing. A waterproof ring is additionally arranged on an inner wail surface of the main body, and is combined with the inner wall surface by means of integral inlay molding, which does not need to be installed separately, does not have the problem of falling off The function of the waterproof ring is to press the glass surface of the smart watch to prevent water vapor from seeping into the inside of the watch, so that the protective case can achieve a better waterproof effect.

A shock and water resistant housing for a wearable device includes a first housing and a second housing assembled with the first housing, the first housing includes a first sleeve and a second sleeve contained in the first sleeve and the second housing includes a cover and a sealing ring embedded and fixed in the cover. The sealing ring is disposed on a junction of the first housing and the second housing for sealing the first housing and the second housing. A wearable electronic device using the housing is also provided.

A waterproof protective case for a smart watch, comprising a main body, a transparent cover, a waterproof ring and a bottom cover. The transparent cover is bonded to an opening on top of the main body by glue. Directly bonding with glue not only has the function of installing the transparent cover, but the cured glue forms an apron and has the function of waterproofing. A waterproof ring is additionally arranged on an inner wall surface of the main body, and is combined with the inner wall surface by means of integral inlay molding, which does not need to be installed separately, does not have the problem of falling off. The function of the waterproof ring is to press the glass surface of the smart watch to prevent water vapor from seeping into the inside of the watch, so that the protective case can achieve a better waterproof effect.