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General| Movement | Quartz |
|---|---|
| Caliber | 7D48 |
| Case Material | Stainless steel |
| Crystal | Sapphire crystal |
| Water Resistance | 100 meters |
| Accuracy | +/-15 seconds per month |
| Features | Date |
Explains watch's energy saving and automatic time adjustment.
Details automatic calendar setting for months and leap years.
Provides critical warnings regarding watch operation and charging.
Guides on initial setup and activating the power save mode.
Details how to operate and secure the screw lock type crown.
Step-by-step instructions for precise time adjustment.
Covers month/year changes, remarks, and cautions for calendar setting.
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