Đồng Hồ Cờ Vua Kiêm Bàn Cờ Tướng Không Pin

Giới thiệu Đồng Hồ Cờ Vua Kiêm Bàn Cờ Tướng Không Pin

Package Included:
1*Chess clock

Specifications:
Product Name: Retro mechanical chess game clock
Features: This chess clock does not need battery, spring drive, easy to use, similar to quartz clock operation
Material: plastic shell, copper zinc alloy movement
Size: 19 * 7 * 12cm
Weight: 350g
Color: Black
Package: color box

Description:
Instructions for use of chess clock: the game clock adopts the mechanical structure with timing start button. The game timing operation is intuitive, convenient, accurate, and the error is not more than 1 second. It is suitable for all kinds of chess games.

usage method:
1. Operation method of timing button: press the left button, the left clock stops timing, and the right clock starts timing. On the contrary, press the right button, the right stop timing, start timing on the left, press the buttons on both sides half way at the same time (that is, the buttons on both sides are in the same horizontal position), the two clocks are in the stop timing state.
2. Second hand zero adjustment
By alternately operating the buttons on both sides, the second hand of the two clocks can be adjusted to the 12 o'clock position (zero position) in turn, and the hour hand can be moved to the 12 o'clock position according to the arrow direction of the needle hole on the back of the clock. In the competition clock, the minute hand zero position discrimination uses the minute hand to push the whole point judgment mark "little red flag" up to the right to reach the 12 o'clock position, and the minute hand alignment scale at the moment when the "little red flag" falls freely is the zero position.
Maintenance: the chess clock should be protected from contact with corrosive materials, and avoid exposure to the sun, rain, falling and close to the strong magnetic field.

Notes:
1-2cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings.
We provide you with the best product and service. If you have any problem, please let us know, and we will solve the problem ASAP. Thank you so much.
Giá SILV2