Provided is a watch case (10) that includes a middle (11) to which are attached a crystal (12) and a back (13) delimiting an internal volume in which is arranged a horological movement (14) intended to drive indicating members. The case (10) also includes a mechanism for actuating an indicator (16) capable of moving in rotation and housed inside the internal volume of the case (10), the actuation mechanism including a bezel (15) capable of moving in rotation and intended to be handled by a user, and a transmission pinion (17) arranged such that it meshes with the bezel (15) and the indicator (16), the respective axes of rotation of the bezel (15), the transmission pinion (17) and the indicator (16) being parallel to one another.

Provided is a watch case (10) that includes a middle (11) to which are attached a crystal (12) and a back (13) delimiting an internal volume in which is arranged a horological movement (14) intended to drive indicating members. The case (10) also includes a mechanism for actuating an indicator (16) capable of moving in rotation and housed inside the internal volume of the case (10), the actuation mechanism including a bezel (15) capable of moving in rotation and intended to be handled by a user, and a transmission pinion (17) arranged such that it meshes with the bezel (15) and the indicator (16), the respective axes of rotation of the bezel (15), the transmission pinion (17) and the indicator (16) being parallel to one another.

A push button device including a supporting member provided with a through hole, an operation member having a shaft slidably inserted into the through hole, and a head provided on an outer end of the shaft, and an elastic member which is contracted to be arranged between the head and the supporting member, and further contracted in response to a movement of the operation member.

A push button device including a supporting member provided with a through hole, an operation member having a shaft slidably inserted into the through hole, and a head provided on an outer end of the shaft, and an elastic member which is contracted to be arranged between the head and the supporting member, and further contracted in response to a movement of the operation member.

A watch component comprising an austenitic ferritic stainless steel. The austenitic ferritic stainless steel includes a base portion composed of a ferrite phase, a surface layer composed of an austenitic phase, and a mixed layer formed between the base portion and the surface layer, wherein the mixed layer is composed of the ferrite phase and the austenitic phase. The surface layer contains 1.0 to 1.6 mass % of nitrogen, in which the surface layer has, at a surface of the surface layer, an oxide film having a thickness of 2.5 nm or greater, as calculated in terms of oxygen profiles in AES analysis.

A wearable device and a method for performing one or more actions using a wearable device are disclosed. The wearable device includes a bezel ring, a watch dial a flexible ring, and a plurality of springs. The bezel ring includes a plurality of holes along a circumference of the bezel ring for placement of a plurality of magnets. The watch dial includes an outer periphery with another plurality of holes at a uniform distance. The watch dial also includes an inner periphery to house inertial sensors at a predetermined position. The flexible ring placed in between an inner surface of the bezel ring and the watch dial. A plurality of springs are placed within the other plurality of holes of the outer periphery of the watch dial. The bezel ring is configured to support at least one of tilting, shifting and rotation over the watch dial.

A wearable device and a method for performing one or more actions using a wearable device are disclosed. The wearable device includes a bezel ring, a watch dial a flexible ring, and a plurality of springs. The bezel ring includes a plurality of holes along a circumference of the bezel ring for placement of a plurality of magnets. The watch dial includes an outer periphery with another plurality of holes at a uniform distance. The watch dial also includes an inner periphery to house inertial sensors at a predetermined position. The flexible ring placed in between an inner surface of the bezel ring and the watch dial. A plurality of springs are placed within the other plurality of holes of the outer periphery of the watch dial. The bezel ring is configured to support at least one of tilting, shifting and rotation over the watch dial.

A watch component is comprising an austenitic ferritic stainless steel, the austenitic ferritic stainless steel including a base portion composed of a ferrite phase, a surface layer composed of an austenitic phase, and a mixed layer formed between the base portion and the surface layer, the mixed layer being composed of the ferrite phase and the austenitic phase, in which the base portion contains Cr: 18 to 22 mass %, Mo: 1.3 to 2.8 mass %, Nb: 0.05 to 0.50 mass %, Cu: 0.1 to 0.8 mass %, Ni: less than 0.5 mass %, Mn: less than 0.8 mass %, Si: less than 0.5 mass %, P: less than 0.10 mass %, S: less than 0.05 mass %, N: less than 0.05 mass %, C: less than 0.05 mass %, and a balance being composed of Fe and inevitable impurities, in which the surface layer contains 1.0 to 1.6 mass % of nitrogen, in which the surface layer has, at a surface of the surface layer, an oxide film having a thickness of 2.5 nm or greater, as calculated in terms of oxygen profiles in AES analysis.

A wearable device and a method for performing one or more actions using a wearable device are disclosed. The wearable device includes a bezel ring, a watch dial a flexible ring, and a plurality of springs. The bezel ring includes a plurality of holes along a circumference of the bezel ring for placement of a plurality of magnets. The watch dial includes an outer periphery with another plurality of holes at a uniform distance. The watch dial also includes an inner periphery to house inertial sensors at a predetermined position. The flexible ring placed in between an inner surface of the bezel ring and the watch dial. A plurality of springs are placed within the other plurality of holes of the outer periphery of the watch dial. The bezel ring is configured to support at least one of tilting, shifting and rotation over the watch dial.

A wearable device and a method for performing one or more actions using a wearable device are disclosed. The wearable device includes a bezel ring, a watch dial a flexible ring, and a plurality of springs. The bezel ring includes a plurality of holes along a circumference of the bezel ring for placement of a plurality of magnets. The watch dial includes an outer periphery with another plurality of holes at a uniform distance. The watch dial also includes an inner periphery to house inertial sensors at a predetermined position. The flexible ring placed in between an inner surface of the bezel ring and the watch dial. A plurality of springs are placed within the other plurality of holes of the outer periphery of the watch dial. The bezel ring is configured to support at least one of tilting, shifting and rotation over the watch dial.