A watchcase with a detachable bezel and a watch thereof are provided. The bezel is detachably installed on an upper end of the watchcase, the watchcase including at least two clamping members, and the bezel including at least two slots corresponding to engage with the at least two clamping members, each of the at least two clamping members including a clamping portion, an elastic member applied to lock the clamping portion in the corresponding slot, and an operation member connected to the clamping portion and controlling the clamping portion to move so as to the clamping portion detach from the slot. The improved bezel can detachably connect to the watchcase by the clamping member, which is highly applicable without being limited to circular watchcases, so that irregular watchcases such as square watchcases and barrel-shaped watchcases can also be used without needing other tools to disassembly and assembly the watchcase.

A clock assembly includes a base to receive a bottom of a glassware, posts extending from the base, a clock disposed on the one or more posts, a frame to be at least partially disposed within an annulus of the glassware, and lighting elements to output light to illuminate the glassware. The frame has a first drive and sensing inductor that generates a first magnetic field to displace one or more first magnetic elements disposed on the glassware, and senses a first movement associated with the one or more first magnetic elements. A second drive and sensing inductor generates a second magnetic field to displace one or more second magnetic elements disposed on the glassware, and senses a second movement associated with the one or more second magnetic elements.

A clock assembly includes a base to receive a bottom of a glassware, posts extending from the base, a clock disposed on the one or more posts, a frame to be at least partially disposed within an annulus of the glassware, and lighting elements to output light to illuminate the glassware. The frame has a first drive and sensing inductor that generates a first magnetic field to displace one or more first magnetic elements disposed on the glassware, and senses a first movement associated with the one or more first magnetic elements. A second drive and sensing inductor generates a second magnetic field to displace one or more second magnetic elements disposed on the glassware, and senses a second movement associated with the one or more second magnetic elements.

An animation mechanism for a timepiece, includes a support system bearing a first decorative object intended to be animated by a rotation about a first axis of rotation and about a second axis of rotation under the effect of a drive source. The support system includes a first frame mounted to pivot on a cage element about said first axis of rotation, and an inner frame mounted to pivot in the first frame about the second axis of rotation which is substantially orthogonal with respect to the first axis of rotation, the inner frame bearing a second decorative object. The inner frame is arranged to be driven by an eccentric driving element secured in rotation to a drive wheel arranged to be driven directly or indirectly by the drive source.