CASIO EF-325, SHN-3011 Watch User Manual
Module 5062
Important Information
Battery
If the display becomes dim or the backlight does not function, replace the battery at your nearest CASIO dealer or distributor. The battery included in this watch is for initial test purposes and may have a shorter lifespan than a standard battery.
Water Resistance
Watches are classified into categories (from I to V) according to their water resistance. Refer to the table below to determine the appropriate usage for your watch.
| Marking on Case | Splashes, Rain, and Washing | Swimming, Washing | Snorkeling, Light Diving, etc. | SCUBA Diving |
|---|---|---|---|---|
| I | No | No | No | No |
| II WATER RESISTANT | Yes | No | No | No |
| III 50M WATER RESISTANT | Yes | Yes | No | No |
| IV 100M WATER RESISTANT | Yes | Yes | Yes | No |
| V 200M WATER RESISTANT 300M WATER RESISTANT | Yes | Yes | Yes | Yes |
Notes for Corresponding Sections
- I. Not water resistant. Avoid any contact with moisture.
- III. If exposed to salt water, rinse thoroughly with fresh water and dry.
- IV. If exposed to salt water, rinse thoroughly with fresh water and dry.
- V. Can be used for SCUBA diving (except for depths requiring helium-oxygen mixtures).
ATTENTION!!!
For all water resistance categories, do not:
- Press buttons underwater
- Set hands underwater
- Unscrew the crown underwater
Some water-resistant watches feature leather straps. Do not wear these watches while swimming or engaging in any activity where the strap may be submerged in water.
Caring for Your Watch
The rubber gasket that protects the watch from water and dust should be replaced every 2-3 years. If moisture enters the watch, have it inspected immediately by your nearest CASIO dealer or distributor. Do not expose the watch to extreme high or low temperatures. While designed for normal use, avoid rough handling and dropping the watch. Do not fasten the strap too tightly. A finger should fit between your wrist and the strap. To clean the watch and strap, use a dry soft cloth or a soft cloth dampened with a mild, neutral detergent solution. Never use volatile substances such as gasoline, solvents, aerosol sprays, or cleaning agents. When not in use, store the watch in a dry place. Avoid contact with gasoline, cleaning solvents, aerosol sprays, adhesives, paints, etc. Chemical reactions from these substances can damage gaskets, the case, and the watch's finish. Some watch models have silkscreened designs on the strap. Clean these straps carefully to avoid damaging the designs.
For Watches with Polymer Straps
You may notice a white powdery substance on the strap. This substance is harmless to your skin or clothing and can be easily removed by wiping with a soft cloth. Sweat or moisture on a polymer strap, or storage in high humidity, can lead to damage, tearing, or cracking. To ensure a long lifespan for the polymer strap, wipe it clean of dirt and water with a soft cloth as often as possible.
For Watches with Fluorescent Cases and Straps
Prolonged exposure to direct sunlight can cause the fluorescent color to fade gradually. Prolonged contact with moisture can also cause the fluorescent color to fade. If moisture gets on the watch surface, wipe it off as soon as possible. Prolonged contact with a wet surface can lead to discoloration of the fluorescent color. Ensure the fluorescent surface is free of moisture and avoid contact with other surfaces. Rubbing a surface with fluorescent paint against another surface can transfer the paint.
Disclaimer
CASIO COMPUTER CO., LTD. is not responsible for any damage that may occur from the use of this watch, and accepts no claims from third parties.
Watch Features
Some watches feature a rotating bezel. To measure elapsed time, align the bezel marker with the minute hand. After some time, the minute hand will point to a digital value on the bezel, indicating the elapsed time.
Some watches have a screw-lock crown. To pull it out, first turn the crown counter-clockwise slightly. Be careful not to get the watch wet if the crown is unscrewed.
Watch Diagram
The watch face includes the following components:
- Hour Hand
- Minute Hand
- Second Hand
- 24-Hour Hand
- Date Display
- Day of Week Display
The crown is located on the side of the watch case. It is shown in its normal position, and indications for "First Click" (for date/day setting) and "Second Click" (for time setting) are illustrated, showing how pulling it out affects its position and function.
- Normal Position: The crown is in its standard position.
- First Click: Pull the crown out to the first position. This is used for setting the Date and Day of Week.
- Second Click: Pull the crown out to the second position. This is used for setting the Time (including stopping the second hand).
Setting the Current Time
- When the second hand is at the 12 o'clock position, pull the crown out to the second click. The second hand will stop.
- Turn the crown to set the hour and minute hands. Pay attention to AM/PM settings.
- Return the crown to its normal position to resume timekeeping.
Setting the Current Date
- Pull the crown out to the first click.
- Turn the crown counter-clockwise (towards you) to set the date. Do not set the date between 9 PM and 1 AM.
- Turn the crown clockwise (away from you) to set the day of the week.
- Return the crown to its normal position.
TECHNICAL SPECIFICATIONS
| Accuracy at normal temperature | ±20 seconds per month |
| Display | 3 analog hands (hour, minute, second), 3 digital displays (24-hour, date, day of week) |
| Power Source | One battery, type SR621SW |
| Battery Life | Approximately three years |
Product Information
| Name | Analog/Digital Quartz Wristwatch (Men's/Women's) |
| Brand | CASIO |
| Manufacturer | CASIO COMPUTER Co., Ltd. |
| Manufacturer's Address | 1-6-2, Hon-machi 1-chome, Shibuya-ku, Tokyo 151-8543, Japan |
| Importer | OOO «KASIO», 127055, Moscow, Butyrskaya St., d.77, Russia |
| Country of Origin | Japan |
| Warranty Period | 1 year |
| Address of Authorized Service Center for Claims | As specified in the warranty card |
Product conforms to GOST 26272-98 (cl.4.35)
Certificate of Conformity No. POCC JP. АЯ46.Д42228 / POCC JP. АЯ46.Д42071 / POCC JP. АЯ46.Д42230
