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Detailed technical specifications of the SEIKO 0634A Quartz LC Chronograph.
Highlights the technological aspects and user-friendly functions of the watch.
Step-by-step instructions for correctly setting the time and date on the watch.
Guide on using the stopwatch, including start, stop, and lap time measurements.
Important considerations and procedures to follow after replacing the watch battery.
Detailed procedures for taking apart, reassembling, and lubricating watch components.
Specific instructions on how to clean various parts of the watch.
A flowchart for diagnosing and adjusting common watch malfunctions.
Details on symptoms and causes for various watch display and operational issues.
Understanding liquid crystal segments and MOS-IC output terminal connections.
Steps for checking battery voltage, current consumption, and time accuracy.
Guidance on adjusting the watch's time accuracy using the trimmer condenser.
Procedures to check the correct operation of time, date, and stopwatch settings.
Inspection of switch components for proper contact and function.
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