Thermoelectric generating electronic timepiece

摘要

A thermoelectric generating electronic timepiece comprises a thermoelectric generator for generating electric power in response to a temperature difference thereacross. A heat radiating case is thermally connected to a cold pole of the thermoelectric generator for radiating heat. A heat absorbing case is thermally connected to a hot pole of the thermoelectric generator for absorbing heat. A heat insulating case thermally insulates the heat absorbing case and the heat radiating case. A band is provided for securing the thermoelectric generating electronic timepiece to the arm of a user. The band has a heat absorbing member thermally connected to the heat absorbing case for absorbing heat and a heat insulating member for restraining radiation and transfer of heat.