(EP945769-A1)   NOVELTY - The watch has a chargeable storage member (420), an upper body (220) of heat conductive material and a back (226) of heat conductive material. A thermoelectric generation unit (180) includes a first heat conductive plate (120) incorporating one or more thermoelectric transducers (140) and constitutes a heat absorption plate, and a second heat conductive plate (170) acting as a heat dissipating plate transferring heat to the upper body. A heat conductive spacer (320) contacts the first heat conductive plate and the inner surface of the back. The back is thermally insulated from the upper body by a lower body (224) constituting a heat insulating member.    USE - A watch.    ADVANTAGE - Generation efficiency is high.    (JP11242085-A)   NOVELTY - The watch has a chargeable storage member (420), an upper body (220) of heat conductive material and a back (226) of heat conductive material. A thermoelectric generation unit (180) includes a first heat conductive plate (120) incorporating one or more thermoelectric transducers (140) and constitutes a heat absorption plate, and a second heat conductive plate (170) acting as a heat dissipating plate transferring heat to the upper body. A heat conductive spacer (320) contacts the first heat conductive plate and the inner surface of the back. The back is thermally insulated from the upper body by a lower body (224) constituting a heat insulating member.    USE - A watch.    ADVANTAGE - Generation efficiency is high.    (JP2000075065-A)   NOVELTY - The watch has a chargeable storage member (420), an upper body (220) of heat conductive material and a back (226) of heat conductive material. A thermoelectric generation unit (180) includes a first heat conductive plate (120) incorporating one or more thermoelectric transducers (140) and constitutes a heat absorption plate, and a second heat conductive plate (170) acting as a heat dissipating plate transferring heat to the upper body. A heat conductive spacer (320) contacts the first heat conductive plate and the inner surface of the back. The back is thermally insulated from the upper body by a lower body (224) constituting a heat insulating member.    USE - A watch.    ADVANTAGE - Generation efficiency is high.