The invention discloses a precise match-special timer device. The precise match-special timer device comprises a hand ring, wherein a solar panel is inlaid on one side of the hand ring, and control buttons are mounted at one end of the hand ring, a display screen is mounted at the other end of the hand ring, a controller, a photovoltaic converter, a memory and an alarm device are respectively mounted in an inner cavity of the hand ring, the controller is electrically connected with the control buttons, the photovoltaic converter is electrically connected with the solar panel, and electrically connected with the controller, and the output end of the controller is electrically connected with the input ends of a heat dissipating device, a display device, the memory and the alarm device respectively. The precise match-special timer device disclosed by the invention is simple and convenient to use, can effectively make a user count time conveniently, and can further be conveniently carried, and furthermore, the precise match-special timer device can have a good timing protection function, can store timing for easy viewing, is convenient to the user to use, and provides a lot of convenience to the user.