Professional Wooden Chess Clock Timer - Classic Analog Count Up/Down Tournament Timer with Retro Design for Chess, Board Games & Tournaments | Portable & Clockwork Driven | Perfect for Competitive Play & Home Use (Brown)

Use: 1. Operation method of timer button: Press the left button to stop the timer of the left clock and start the timer of the right clock, vice versa, press the right button, right for stopping timing, left for starting timing, at the same time, press both sides of the button less than halfway (that is, both sides of the button are in the same horizontal position), The 2 clocks are in the stop state. 2. Zero adjustment of the second hand: By alternately operating the buttons on both sides, you can move the 2 hour and second hands Turn to the 12 o'clock (zero) position in turn, And move the hour hand to The direction of the pinhole on the back of the clock positions it at 12 o'clock. In the game clock, To determine the zero position of the minute hand, push the minute hand to the right to determine the small red flag to reach position 12. And in the little red flag the scale pointed by the hour and minute hands. Packing List: 1 x Chess Clock