Tissot Automatic Chronograph Cosc Time And Date Adjustment

Function display:
1 hour
2 minute hand
3 small seconds
4 Date display
I: Winding position (not pulled out)
II: Set the date position (unscrew, half-pull out)
III: Set the time position (unscrew and pull out completely)
螺纹 Model with screw-down crown.
To ensure water resistance, some models have a screw-down crown. Before setting the time or date or day of the week, you must first unscrew the crown to position IB and then pull it out to position II or III
Caution: After each operation, you must turn the crown back to ensure that the watch is waterproof.
一 、 Wind
The crown is in position I / IB and is not pulled out.
If you haven’t worn your watch for a long time, you need to wind it manually. To restart the watch, you only need to rotate the crown (clockwise) or shake the watch a few times. To achieve a watch with a power reserve of more than 42 hours, you must rotate the crown approximately 32 times (clockwise).
As long as you wear your watch, every time you move your wrist, the automatic mechanism will wind.
二 、 Time setting method
Carefully pull the crown to position III, and the second hand (3) will stop immediately. Rotate the crown forward or backward until the hands show the correct time. Once the hour hand passes 12 o’clock, please note whether the hand refers to midnight (the date will change) or noon (the date does not change).
建议 Suggestions on how to use watch synchronization:
To synchronize the second hand (3) with the official time signal (radio, TV, Internet), pull the crown to position III, and the second hand will stop immediately. When the second hand is in sync, push the crown back to position I (if your watch has a screw-down crown) and tighten it.
III. Quick Date Adjustment
Note: Do not set the date and / or week between 10pm and 2am (during this time, the movement is in the process of changing the date)
Pull the crown to position II and rotate it forward until the correct date (4) is displayed. When you perform this operation, your watch will continue to work as usual, so you do not have to adjust the time.
Note: When setting the time, if the astrometer is in use, the hands on the 12-hour timer will rotate with the watch’s hour hand.