CASIO Watch Module Guide

Important Information: Water Resistance

For all watch categories, the following actions are prohibited:

• Pressing buttons underwater.
• Adjusting the crown or pushers underwater.
• If the watch is exposed to salt water, rinse it thoroughly with fresh water and dry it with a soft cloth.
• 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:

1. Watches are not waterproof. Avoid exposure to any moisture.
2. WR (Water Resistant) indicates that the watch conforms to ISO 2281. Brief contact with water will not cause any problems.
3. Watches with 5 Bar (50 meters) water resistance can be used during showers and brief swimming.
4. Water resistance of 10 Bar (100 meters) means the watch can be used for regular swimming and snorkeling.
5. Water resistance of 20 Bar (200 meters) means the watch can be used for scuba diving (except for 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 arise from the use of these watches, nor does it accept any claims from third parties.

User Guide to Watch Functions

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

Setting the Time

Some water-resistant models are equipped with a screw-lock crown. To pull out the crown, you must first unlock it by rotating it in the direction indicated in the illustration. Do not use excessive force when pulling out the crown, as this may cause damage. Note that the watch is no longer water-resistant when the crown is pulled out. After completing all operations with the crown, return it to its original position and lock it.

Diagram Description: Illustration showing a watch crown and the direction to rotate it to unlock.

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

To set the current time:

1. Pull out the crown.
2. Rotate the crown to set the hands to the desired time.
3. Push the crown back to its normal position.

Diagram Description: Illustration showing a watch crown in its normal position.

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

To set the 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 desired time.
3. Push the crown back to its normal position to resume timekeeping.

Diagram Description: Illustration showing a watch crown and a clock face with hands.

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

To set the 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 desired time. For more precise time setting, move the minute hand back 4 to 5 minutes past the desired time, then advance it to the correct time.
3. Push the crown back to its normal position to resume timekeeping.

Diagram Description: Illustration showing a watch crown with two positions indicated: "First click (normal position) date setting" and "Second click time setting".

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

To set the 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 desired time. For more precise time setting, move the minute hand back 4 to 5 minutes past the desired time, then advance it to the correct time.
3. Push the crown back to its normal position to resume timekeeping.

Diagram Description: Illustration showing a watch crown with two positions indicated: "First click date and day of the week setting" and "Second click time setting". Two examples of day setting are shown: "SUN 30" and "WED 30".

Setting the Date and Day of the Week

To ensure the date and day 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. Rotate the crown counter-clockwise to set the date.
3. Rotate the crown clockwise to set the day of the week.
4. Push the crown back to its normal position.

Days of the week are indicated in English or Spanish.

Watches with Illumination (Backlight)

Press and hold the L button to illuminate the watch face. The backlight duration is typically 2 to 3 seconds or 1 second, depending on the model.

The backlight uses electro-luminescent (EL) elements, which lose power after prolonged use. Frequent use of the backlight will shorten battery life. Illuminating the backlight for extended periods or with a low battery charge may cause the watch hands to stop moving temporarily.

Diagram Description: Illustration showing the "L (Backlight button)" and the "Crown".

Watches with Rotating Bezel

Rotate the bezel so that the V mark aligns with the minute hand. After some time, you can determine how much time has passed since you aligned the mark with the minute hand.

Diagram Description: Illustration of a watch with a rotating bezel, labeled "Bezel for measuring elapsed time".

Technical Specifications

Product Information

Name: Electronic and electro-mechanical quartz wristwatches (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: ООО "Касио", 127015, Russia, Moscow, ul. Butyrskaya, d. 77

Warranty Period: 1 year

Address of authorized body for claims: As indicated in the warranty card