Key facts
- Manuals
- 9
- Categories
- 1
- Languages
- ZH · EN · JA
- Last added
- 2012-05-02
Featured 手表 manuals

Seiko Kinetic Watch User Manual
This manual describes the Seiko kinetic watch, which uses an automatic electricity‑generating system driven by wrist movement to power the watch. It covers the watch’s features, power‑save function, time‑keeping accuracy, and the perpetual calendar.
Instructions are provided for first‑time use, operating the screw‑down crown, starting the watch from power‑save mode, setting time and calendar, and charging the kinetic energy storage unit. Technical specifications are listed at the end of the document. This manual is written in Chinese.
Covers: Features · Display and Button Operation · First‑time Use · Screw‑down Crown · Starting from Power‑Save Mode · Setting Time and Calendar

Tachymeter 1260 Watch User Manual
This manual describes the tachymeter scale printed on the Tachymeter 1260 watch, showing the graduated markings used for measuring speed or frequency. The scale includes divisions such as 260, 500, 400, 300, 250, 200, 180, 160, 140, 120 and 100.
An example calculation is provided: completing 15 jobs in 20 seconds yields a tachymeter figure of 180, which multiplied by the number of jobs (15) gives 2700 jobs per hour. The guide shows how to apply the scale for similar measurements.
Covers: Tachymeter Scale · Using the Tachymeter · Example Calculations · Interpretation of Scale Values

8629 Solar-Powered Analog Watch Operating Instructions
This manual explains the features of the 8629 solar‑powered analog watch, including its solar cell charging system, 24‑hour display, and special functions such as quick start and over‑charge protection. It describes how the watch converts light into electricity, runs for up to about 60 days after a full charge, and avoids damage from over‑charging.
The guide provides step‑by‑step procedures for setting the time, date, and day of the week, as well as tips for proper charging, handling, and storage. It also outlines warning signs such as the two‑second jump of the second hand, which indicates low battery, and advises on safe charging conditions. This manual is written in Chinese.
Covers: Product Features · Charging and Power Management · Time and Date Setting · Quick Start Function · Over‑charge Protection · Charging Precautions

Citizen 901 Automatic Mechanical Watch User Manual
This manual provides step‑by‑step instructions for setting the time and date, winding the mainspring, and caring for the Citizen 901 automatic mechanical watch. It also explains safety precautions and the watch's water‑resistance features.
The document includes a specifications table, maintenance guidelines, and details on the watch's accuracy, power reserve, and operating temperature range. This manual is written in Chinese.
Covers: 设置时间和日期 · 主发条 · 机械手表 · 防水性能 · 注意事项和使用限制 · 维护
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watch 8730 operating instructions
8730 watch operation manual, including basic performance, product style, time and calendar adjustment, week adjustment, age adjustment, date and month adjustment, time adjustment, etc.
Seiko Kinetic Watch User Manual
User Manual 10 pages · 1.7 MB · ZHSeiko kinetic watch manual explaining features, power‑save mode, time/calendar setting and specifications.
Tachymeter 1260 Watch User Manual
User Manual 7 pages · 2.9 MB · ENThe Tachymeter 1260 watch manual explains the tachymeter scale, how to calculate rates, and provides usage examples.
8629 Solar-Powered Analog Watch Operating Instructions
User Manual 2 pages · 170 KB · ZHOperating instructions for the 8629 solar‑powered analog watch, covering charging, time setting, and maintenance.
Citizen 901 Automatic Mechanical Watch User Manual
User Manual 22 pages · 1.7 MB · ZHInstructions for setting time, winding, maintenance, and specifications of the Citizen 901 automatic mechanical watch.
Seiko Eco-Drive Watch User Manual
User Manual 16 pages · 861 KB · ZHThis manual explains safety, charging, time/date setting, and operation of a Seiko Eco-Drive watch.
Seiko U68 Watch User Manual
User Manual 60 pages · 2.7 MB · JAOfficial user manual for the Seiko U68 Eco‑Drive watch, covering operation, features and specifications.
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 手表 manuals
How do I start the watch after it has entered power‑save mode?
Gently shake the watch a few times (about 4‑6 shakes at a 1 Hz rhythm) to generate electricity and reactivate the hands.
What should I avoid when the crown is in the second position?
Do not pull the crown out to the second position while the watch is in power‑save mode, as it will cancel the power‑save function and erase stored time data.
How do you calculate jobs per hour using the tachymeter on the watch?
First read the tachymeter figure for the time taken (e.g., 180 for 20 seconds), then multiply that figure by the number of jobs completed (e.g., 15) to get 2700 jobs per hour.
What markings are present on the Tachymeter 1260 watch’s tachymeter scale?
The scale includes the numbers 260, 500, 400, 300, 250, 200, 180, 160, 140, 120 and 100.
How long can the watch run after a full charge?
It can operate continuously for about 60 days after a full charge.
From: 8629 Solar-Powered Analog Watch Operating Instructions
How do I set the time on the watch?
Pull the crown to the second position, rotate it to adjust the hour and minute hands, then push the crown back to the normal position.
From: 8629 Solar-Powered Analog Watch Operating Instructions
