Seiko BSC7B24-A0803 Radio-Controlled Solar Watch User Manual

About this manual

This is the user manual for the Seiko BSC7B24-A0803, a solar-powered radio-controlled watch. It explains how to use the watch's functions, including automatic and forced radio wave reception for time synchronization in Japan (JJY), China (BPC), and the USA (WWVB). The guide also details the time difference modification feature for travelers and manual time setting procedures. This manual is written in Chinese.

What's inside

• Radio Wave Reception
• Solar Charging Function
• Time Difference Modification
• Manual Time Setting
• Energy Shortage Warning
• Energy Saving Function
• Pointer Position Correction
• Reception Level Display
• Watch Strap Adjustment
• Safety Precautions

Specifications

Frequently asked questions

Which countries can this watch receive radio waves from?

The watch can receive radio waves from Japan, China, and the USA.

How long does the watch run on a full solar charge?

After a full charge, the watch can run for approximately 6 months.

What happens if the watch cannot receive radio waves?

If it cannot receive waves, it runs with quartz accuracy of approximately ±15 seconds per month.