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- Last added
- 2026-10-10
Featured SEIKO WATCH manuals
SEIKO 8B63 World Time Solar Radio-Controlled Watch User Manual
The document provides operating instructions for the SEIKO WATCH model 8B63. It covers essential features such as automatic radio wave reception from Japan, China, USA, Germany, and UK; solar charging capabilities that allow operation for approximately nine months on a full charge; and dual-time zone functionality allowing simultaneous display of local time and home time.
The manual details how to operate the watch's buttons and crown, adjust settings for different time zones, manually correct time and date if radio reception fails, and maintain the device. It also includes safety warnings regarding water resistance limits (not suitable for diving or high-pressure showers) and care instructions for the metal bracelet. This manual is written in Chinese.
Covers: About this Product · Precautions for Use · World Time Function · Time Correction via Radio Waves · Solar Charging Function · Maintenance and Care
Latest SEIKO WATCH manuals
SEIKO 8B63 World Time Solar Radio-Controlled Watch User Manual
User Manual 19 pages · 5.6 MB · ZHThis is the user manual for the SEIKO WATCH model 8B63, a solar-powered radio-controlled watch with world time and dual-time zone display functions.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in SEIKO WATCH manuals
Which countries' radio waves can this watch receive?
The watch can receive standard time signals from Japan, China, the USA, Germany, and the UK.
From: SEIKO 8B63 World Time Solar Radio-Controlled Watch User Manual
How long does the battery last on a full solar charge?
When fully charged, the watch can operate for approximately nine months.
From: SEIKO 8B63 World Time Solar Radio-Controlled Watch User Manual