CASIO SHN-110/111/112 Watch User Manual

Important Information

Battery

The battery is installed at the factory. Replace it immediately at the first sign of low power (e.g., backlight not turning on, dim display) by visiting your nearest CASIO dealer or distributor.

Water Resistance

Watches are classified by water resistance levels (from I to V) according to their protection against water. Refer to the table below to ensure proper use.

Notes for respective sections:

1. Level I: Not water-resistant. Avoid all moisture.
2. Level II: Do not pull out the crown while the watch is wet.
3. Level III: Do not press watch buttons underwater.
4. Level IV: If exposed to salt water, rinse thoroughly with fresh water and dry.
5. Level V: Suitable for scuba diving (excluding depths requiring helium-oxygen mixtures).

Some water-resistant watches feature leather straps. Do not wear these watches while swimming or engaging in other activities where the strap may become submerged in water.

General Care and Maintenance

• Never attempt to open the case or remove the back cover.
• The gasket that protects the watch from water and dust should be replaced every 2-3 years.
• If water enters the watch, have it checked immediately by a CASIO dealer or distributor.
• Do not expose the watch to extreme 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. For stubborn dirt, use a soft cloth dampened with a mild neutral detergent solution. Never use volatile substances like gasoline, solvents, or spray cleaners.
• Store the watch in a dry place when not in use.
• Avoid contact with gasoline, cleaning solvents, aerosol sprays, adhesives, paints, etc. Chemical reactions can damage gaskets, the case, and the watch's finish.
• Some models have silk-screened designs on the strap. Clean these carefully to avoid damaging the graphics.

For Watches with Plastic Straps

• A white powdery substance may appear on the strap. This is harmless and can be easily removed by wiping with a cloth.
• Sweat or moisture, or storage in high humidity, can cause the plastic strap to deteriorate, tear, or crack. To ensure a long service life, wipe the strap clean of dirt and water with a soft cloth whenever possible.

For Watches with Fluorescent Cases and Straps

• Prolonged exposure to direct sunlight can cause the fluorescent color to gradually fade.
• Contact with moisture can also cause gradual fading of the fluorescent color. Wipe off any moisture from the watch surface as soon as possible.
• Contact with any other wet surface may lead to discoloration of the fluorescent color. Ensure the fluorescent surface is free of moisture and avoid contact with other surfaces.
• Aggressive rubbing of a surface with fluorescent paint against another surface can transfer the paint.

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.

Operating Modes

Press button [Button A] to cycle through modes: Timekeeping Mode ➔ Calendar Mode ➔ Alarm Mode ➔ Dual Time Mode ➔ Stopwatch Mode ➔ Timekeeping Mode.

Press button [Button L] in any mode to activate the backlight for two seconds.

Timekeeping Mode

Setting Time and Date

1. In Timekeeping Mode, press [Button C]. The seconds digits will flash.
2. While the seconds digits are flashing, press [Button A] to reset seconds to "00". If [Button A] is pressed when seconds are between "30" and "59", the minutes will advance by 1, and seconds will reset to "00". If seconds are between "00" and "29", minutes remain unchanged.
3. Press [Button C] to cycle through the settings: Seconds ➔ Hours ➔ Minutes ➔ 12/24 Hour Format ➔ Seconds. Use [Button A] to increase the value. Holding [Button A] allows for faster adjustment.
4. Press [Button C] to select the 12/24 hour format. Use [Button A] to toggle between 12-hour and 24-hour formats. In 12-hour format, "P" indicates PM.
5. After setting, press [Button C] to return to the Timekeeping Mode.

If no button is pressed for several minutes while digits are flashing, the watch will automatically return to Timekeeping Mode.

Backlight

The backlight uses electro-luminescent (EL) elements, whose brightness decreases with prolonged use. A faint sound may be heard during illumination; this is normal as the elements vibrate and does not indicate a malfunction. The backlight may be difficult to see in direct sunlight. Frequent use of the backlight reduces battery life.

Model 2366 backlight illuminates both the electronic display and the analog dial. Model 2365 backlight illuminates only the electronic display.

Setting Dial Time

In any mode, press [Button B] to advance the analog dial time by 20-second increments. Holding [Button B] allows for faster adjustment. You can only advance the time.

Calendar Mode

1. In Calendar Mode, press [Button C] to cycle through settings: Month ➔ Day ➔ Day of Week ➔ Month.
2. Use [Button A] to increase the value.
3. After setting, press [Button C].

Alarm Mode

You can set a daily alarm. When the set time is reached, the alarm will sound for 20 seconds. If the hourly time signal is enabled, a short beep will sound at the top of each hour.

Setting Alarm Time

1. In Alarm Mode, press [Button C] to begin setting. The hour digits will flash.
2. Press [Button C] to cycle through settings: Hour ➔ Minutes ➔ Alarm Type (Daily Alarm / Hourly Time Signal) ➔ Hour. Use [Button A] to increase the value. Holding [Button A] allows for faster adjustment.
3. The 12/24 hour format for the Alarm Mode matches the format set in Timekeeping Mode.

Turning Alarm and Hourly Time Signal ON/OFF

In Alarm Mode, press [Button A] to cycle through the following settings:

• All ON [All ON]
• All OFF [All OFF]
• Daily Alarm only [Daily Alarm]
• Hourly Time Signal only [Hourly Signal]

Press and hold [Button A] in any mode to test the alarm sound.

Dual Time Mode

1. In Dual Time Mode, press [Button C] to cycle through settings: Hours ➔ Minutes ➔ 12/24 Hour Format ➔ Hours.
2. Use [Button A] to increase the value. Holding [Button A] allows for faster adjustment.

Stopwatch Mode

The Stopwatch Mode allows you to measure elapsed time. The maximum measurement range is 59 minutes, 59.99 seconds.

1. Press [Button C] to start and stop the stopwatch.
2. After use, press [Button C] to reset the stopwatch time to 0.

Technical Specifications

Product Information

Product Name: Wrist electronic / electro-mechanical quartz watch (Men's/Women's)

Brand: CASIO

Manufacturer: CASIO COMPUTER Co., Ltd.

Manufacturer Address: 6-2, Hon-machi 1-chome, Shibuya-ku, Tokyo 151-8543, Japan

Importer (Russia): OOO "Kasio", 127055, Moscow, Sushchevskaya St., Bldg. 27, Str. 1, Russia

Country of Manufacture: Japan

Warranty Period: 1 year

Authorized Organization for Claims: See warranty card.

Compliance: Product complies with GOST 26270-98 (cl. 4.35)

Certification: Certificate No. POCC JP. АЯ 46.Д00003