Scarce chess and go game wooden timer portable mechanical game used for referee timing alarm gift

describe:

Mechanical structure: The mechanical structure with timing start button is adopted to make timing operation intuitive, convenient and accurate.

Chess game: does not require batteries, is driven by a clockwork, and is easy to use, similar to the working mode of a quartz clock. It is a timing tool used in most chess games in Europe and America.

High precision: The daily error does not exceed 1 second, which is suitable for timing clocks in various chess games.

Wood: Made of wood and plastic, strong and durable, not easy to break. Wooden color design and workmanship.

Special care: The chess clock should avoid contact with corrosive substances, and avoid exposure to sunlight, rain, water droplets and strong magnetic fields.

Specification:

This chess clock does not require batteries, is driven by a clockwork, and is convenient and simple to use, similar to the operation of a quartz clock.

Material: Plastic case, copper-zinc alloy movement

Product size: 15x5.5x9cm

Packing box: 19X7.5X12CM

Net weight of chess clock: 290 grams, + color box is 360 grams

Suitable for chess, Chinese chess, Go and other games.

Color: log light color (spot)

3. Instructions for use of chess clock:

1. The game clock adopts a mechanical structure with a timing start button. The game timing operation is intuitive, convenient, accurate, and the daily error is not more than 1 second. It is suitable for timing clocks for various chess games.

2. How to use:

a) How to operate the timing button, press the left button, the left clock will stop timing, and the right clock will start timing. On the contrary, press the right button, the right side will stop timing, the left side will start timing, and the buttons on both sides will be pressed down at the same time (that is, the buttons on both sides are in the same horizontal position), and both clocks will stop timing.

b) Zero adjustment of the second hand

By alternately operating the buttons on both sides, the two clock and second hands can be adjusted to the 12 o'clock position (zero position) in sequence, and the hour hand is moved in the direction of the arrow in the needle hole on the back of the clock to move the minute hand to the 12 o'clock position. In the game clock, the zero position of the minute hand is judged by the minute hand pushing the hourly point determination mark "Little Red Flag" upwards to the right to the 12 o'clock position, and the scale of the free fall of the "Little Red Flag" is the zero position.

4. Maintenance

Chess clocks should be in contact with corrosive materials, avoid exposure to the sun, rain, drops and close to strong magnetic fields

Type: Mechanical

Material: Plastic

Is it waterproof: No

Net weight: 400 (g)

Minute hand: 12 (minutes/circle)

Second hand: 12 (seconds/circle)

Minimum scale value: 3 (seconds)

Applicable scene: chess and card entertainment

Main scope of application: kitchen, home, dormitory, bedroom, car interior, car interior supplies, window, living room, study, office, corridor, leisure and entertainment venues, corridors, hotel rooms, hotel lobbies, exhibition halls, home spaces, coffee shops, Homestay and more

Applicable gifts: students, white-collar workers, teachers, elders, friends, parents, office, camping, outdoor, wedding, full moon, travel commemoration, graduation, party birthday, holiday, housewarming, trade fair, advertising promotion, employee benefits, anniversary celebration, Business gifts, opening ceremony, awards commemorative, public relations planning

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