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Technical specifications including casing diameter, crystal frequency, and display functions.
List of part numbers and names for the watch components.
Details on display medium, casing diameter, height, and operational temperature.
Explanation of display systems, additional features, and time signal operation.
Instructions for safely disassembling and reassembling the watch case and its parts.
Guides for replacing the watch glass and speaker cover components.
Procedures for taking apart and reassembling the internal watch module.
A flowchart for diagnosing and resolving common watch malfunctions.
Methods for checking battery status and addressing electrolyte leakage issues.
Procedures for testing liquid crystal panels, circuit blocks, and C-MOS-LSI contacts.
Tests for current consumption, speaker operation, and timekeeping accuracy.
Steps to check the condition of the bulb and the conductivity of switch components.
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General