CASIO Watch User Manual

Important Information Before Use

Water Resistance

For all watch categories, the following actions are prohibited:

• Pressing buttons underwater.
• Adjusting the crown underwater.
• Operating the crown underwater.

If the watch is exposed to saltwater, rinse it thoroughly with fresh water and dry it.

Do not wear a watch with a leather strap while swimming. Avoid prolonged contact of leather straps with water.

Watches are classified by water resistance rating (from I to V) according to their degree of water resistance. Refer to the table below to determine the correct usage for your watch.

Notes:

• Rating I watches are not water resistant. Avoid any moisture.
• WR (Water Resistant) indicates that the model is water resistant according to ISO 2281. Brief contact with water will not cause any problems.
• Watches with 5 Bar (50 meters) water resistance can be used during showers and brief swimming.
• 10 Bar (100 meters) water resistance means the watch can be used during normal swimming and snorkeling.
• 20 Bar (200 meters) water resistance means the watch can be used for scuba diving (excluding depths requiring a helium-oxygen mixture).

Condensation may form on the inside of the glass due to sharp temperature changes. This is a normal physical phenomenon and not a defect.

CASIO COMPUTER CO., LTD. is not responsible for any damage that may occur from the use of these watches and does not accept any claims from third parties.

User's Guide to Watch Functions

Your watch may differ slightly from the illustrations in this manual.

Note: Some water-resistant models are equipped with a screw-lock crown. To pull out the crown, unlock it by turning it in the direction indicated in the figure. Do not use excessive force when pulling out the crown, as this may cause damage. The watch is not water resistant when the crown is pulled out. After performing all necessary operations with the crown, return it to its original position and lock it.

[Diagram: Illustration showing a watch crown that can be screwed down for locking and pulled out for setting.]

Setting Current Time

Modules 1362, 1398, 1770, 2799, 3378, 4370

Pull out the crown. Rotate it to set the hands to the current time. Push the crown back in to its original position.

[Diagram: Illustration showing crown positions for setting time.]

Modules 705, 706, 1300, 1311, 1330, 1344, 1360, 1399, 1747, 1771, 1782, 4328, 4394, 4747, 5049, 5284, 5361, 5364, 5375

1. When the second hand is at the 12 o'clock position, pull out the crown. The second hand will stop.
2. Rotate the crown to set the hands to the current time.
3. Push the crown back in to its original position to resume time display.

[Diagram: Illustration showing watch hands and crown for time setting.]

Modules 707, 708, 1331, 1332, 1335, 1336, 1342, 1345, 1346, 1369, 1370, 1373, 1701, 1710, 1711, 1787, 2717, 2718, 2719, 2725, 2731, 2748, 2749, 2783, 2784, 3363, 3711, 3712, 4393, 5025, 5044, 5128, 5180, 5199, 5206, 5207, 5218, 5250, 5340, 5341, 5342, 5343, 5352, 5358, 5383, 5393, 5436

1. When the second hand is at the 12 o'clock position, pull out the crown. The second hand will stop.
2. Rotate the crown to set the hands to the current time. For more precise time setting, move the minute hand 4 to 5 minutes past the desired time, then move it back to the correct time.
3. Push the crown back in to its original position to resume time display.

[Diagram: Illustration showing crown positions for date and time setting.]

Modules 709, 1309, 1333, 1334, 1347, 3716, 5125, 5167, 5223, 5237, 5249, 5339

1. When the second hand is at the 12 o'clock position, pull out the crown. The second hand will stop.
2. Rotate the crown to set the hands to the current time. For more precise time setting, move the minute hand 4 to 5 minutes past the desired time, then move it back to the correct time.
3. Push the crown back in to its original position to resume time display.

[Diagram: Illustration showing crown positions for date/day and time setting.]

Setting Date and Day of the Week

To ensure the date and day change at midnight, do not perform date/day setting between 8:00 PM and 2:00 AM.

1. Pull out the crown to the [First click: date setting] ⚙️.
2. Rotate the crown counter-clockwise to set the date.
3. Rotate the crown clockwise to set the day of the week. Days of the week are indicated in English or Spanish.

English / Spanish Days:

4. Push the crown back in to its original position.

[Diagram: Illustration showing crown positions for date and day setting.]

Watch with Backlight

Press the [Backlight button] (L) to illuminate the watch face. The backlight duration is typically 2 to 3 seconds or 1 second, depending on the model.

The backlight is powered by electroluminescent (EL) elements, which lose power after prolonged use. Frequent use of the backlight shortens battery life. Prolonged backlight activation or low battery power may cause the hands to stop moving temporarily.

[Diagram: Illustration showing the 'L' button for backlight activation and the crown.]

Watch with Rotating Bezel

Turn the bezel so that the [Bezel mark] aligns with the minute hand. After some time, you can determine how much time has passed since the mark was aligned with the minute hand.

[Diagram: Illustration showing a watch with a rotating bezel, used for measuring elapsed time.]

Technical Specifications

Product Information

Name: Wrist electronic / electro-mechanical quartz watches (men's/women's)

Brand: CASIO

Manufacturer: CASIO COMPUTER Co., Ltd.

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

Importer: CASIO LLC

Warranty Period: 1 year

Address for claims: As indicated in the warranty card.