CASIO Module No.

705, 706, 707, 708, 709, 1300, 1309, 1311, 1330, 1331, 1332, 1333, 1334, 1335, 1336, 1342, 1344, 1345, 1346, 1347, 1360, 1362, 1369, 1370, 1373, 1398, 1399, 1701, 1710, 1711, 1747, 1770, 1771, 1782, 1787, 2717, 2718, 2719, 2725, 2731, 2748, 2749, 2783, 2784, 2799, 3363, 3378, 3711, 3712, 3716, 4328, 4370, 4393, 4394, 4747, 5025, 5044, 5049, 5058, 5116, 5125, 5128, 5167, 5180, 5199, 5206, 5207, 5218, 5223, 5237, 5249, 5250, 5284, 5339, 5340, 5341, 5342, 5343, 5352, 5358, 5361, 5364, 5373, 5375, 5383, 5393, 5436, 5458, 5474, 5507, 5532

Illustration showing various geometric shapes and a symbol 'R' within a diamond, alongside a list of Casio watch module numbers.

Water Resistance Information

Important Information

For all watch categories, the following are prohibited:

• Pressing buttons underwater;
• Adjusting hands underwater;
• Unscrewing the crown underwater;

If the watch is exposed to salt water, rinse it thoroughly and dry it. Do not wear watches with leather straps while swimming. Avoid prolonged contact of leather straps with water.

Watches are classified by ratings (from I to V) according to their degree of water protection. Check your watch's rating using the table below to determine its proper use.

Water Resistance Ratings

Notes:

• I: Watches are not water-resistant. Avoid any moisture.
• II: WR (Water Resistant) means the model is waterproof according to ISO 2281. Brief contact with water will not cause problems.
• III: With water resistance of 5 Bar (50 meters), watches can withstand water pressure as indicated and can be used while showering and for brief swimming.
• IV: Water resistance of 10 Bar (100 meters) means watches can be used during normal swimming and snorkeling.
• V: Water resistance of 20 Bar (200 meters) means watches can be used for scuba diving (excluding depths requiring helium-oxygen mixtures).

When using the product in conditions of rapid temperature changes, slight condensation may form on the inner side of the glass. This phenomenon is due to the laws of physics and is 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.

General Notes

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

Note on Screw-Lock Crown

Some water-resistant models are equipped with a screw-lock crown. To pull out such a crown, you must first unlock it by turning it in the direction indicated in the diagram. Do not apply excessive force when pulling out the crown, as this may damage it. Note that the watch is no longer protected against water and moisture when the crown is pulled out. After completing any operations using the crown, return it to its original position and lock it.

Diagram showing a watch crown being unlocked by turning it (indicated by a rotational arrow).

Setting the Time

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

Setting Current Time

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

Diagram of a watch face showing hour, minute, and second hands, and the watch crown.

Modules 705, 706, 1300, 1311, 1330, 1344, 1360, 1399, 1747, 1771, 1782, 4328, 4394, 4747, 5049, 5284, 5361, 5364, 5375, 5577

Setting Current Time

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. Set the minute hand 4-5 minutes ahead of the current time, then move it back.
3. When the time signal sounds, close and secure the crown.

Illustrations of watch faces with hands and crowns. One illustration highlights module numbers 5284, 5361, 5364, 5375, 5577.

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, 5058, 5116, 5128, 5180, 5199, 5206, 5207, 5218, 5250, 5340, 5341, 5342, 5343, 5352, 5358, 5383, 5393, 5436, 5507, 5532

Setting Current Time

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 4-5 minutes back from the desired value, then move it forward to the current value.
3. Press the crown back to its original position to resume time display.

Diagram of a watch face with a date window. It shows the crown in three positions: normal, first click (for date setting), and second click (for time setting). Module numbers 5128, 5180, 5199, 5206, 5207, 5218, 5250, 5340, 5341, 5342, 5343, 5352, 5358, 5383, 5393, 5436, 5507, 5532 are listed.

Modules 709, 1309, 1333, 1334, 1347, 3716, 5125, 5167, 5223, 5237, 5249, 5339, 5373, 5458, 5474

Setting Current Time

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 4-5 minutes back from the desired value, then move it forward to the current value.
3. Press the crown back to its original position to resume time display.

Diagrams of watch faces showing date and day of week displays (e.g., 'SUN 30', 'WED 30'). It illustrates crown positions for setting time and date/day of week, and lists module numbers 709, 1333, 1347, 3716.

Setting the Date and Day of the Week

Modules 709, 1309, 1333, 1334, 1347, 3716, 5125, 5167, 5223, 5237, 5249, 5339, 5373, 5458, 5474

Note: To ensure the date and day of the week change at midnight, do not set them between 8:00 PM and 2:00 AM.

1. Pull out the crown to the first click.
2. Set the date by rotating the crown counter-clockwise.
3. Set the day of the week by rotating the crown clockwise. Days of the week are indicated in English or Spanish.

English / Spanish Days of the Week

4. Press the crown back to its original position.

Watches with Backlight

Press and hold the L button to illuminate the watch face.

Depending on the model, the backlight duration is 2 to 3 seconds, 1 second, or until the L button is released (Module 5577).

Backlighting is provided by electroluminescent (EL) elements or LEDs. EL elements may lose power after prolonged use.

Frequent use of the backlight reduces battery life.

Turning on the backlight for extended periods or with a low battery charge may cause the watch hands to stop moving for a while.

Diagrams of watch faces showing the 'L' button for backlight and the watch crown.

Watches with Rotating Bezel

Rotate the bezel to align the marker with the minute hand. After some time, you can tell how much time has passed since you aligned the marker with the minute hand.

Diagram of a watch with a rotating bezel, highlighting the bezel markings used for measuring elapsed time.

Technical Specifications

Technical specifications are subject to change without prior notice.

Product Information

Product Name: Electronic / Electro-mechanical Quartz Wristwatches (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: OOO "Casio", 127015, Russia, Moscow, ul. Butyrskaya, d. 77

Warranty Period: 2 years

Address of Authorized Organization for Claims: Indicated on the warranty card.