Solar movement and timepiece

Abstract

There is provided a solar movement capable of improving productivity. The solar movement includes: a movement body including a battery housing portion configured to house a primary battery; a dial-side unit disposed on a dial side of the movement body and including at least a solar panel; a case-back-side unit disposed on a case back side of the movement body and having at least a part thereof housed in the battery housing portion; a secondary battery housed in the battery housing portion; and a motor driving unit driven by supply of power from the secondary battery. At least one of the dial-side unit and the case-back-side unit is provided with a printed wired board forming a circuit block including a charging circuit unit configured to control charging of the secondary battery with power supplied from the solar panel, and a driving circuit unit configured to control driving of the motor driving unit with power supplied from the secondary battery.

Dependencies are inferred from the claim text.