9
TECHNICAL GUIDE
Cal. W850A, W851A, W853A, W854A
•
Time accuracy
1)
Light up all the segments of the display, following the procedure above.
2)
Place the watch on the microphone’s mark for placing the watch with the liquid crystal panel facing
the mark.
* If a stable measurement cannot be obtained, adjust the level by turning the level adjuster knob.
Summary of Contents for W850A
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