Casio Watch User Manual

Casio Watch Modules

This manual covers the following Casio watch modules: 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.

This document provides instructions for using various Casio watch functions.

The watch case may feature different markings, and some models may have a screw-lock crown for enhanced water resistance [R symbol].

Water Resistance

Important Precautions:

• Do not press any buttons underwater.
• Do not change the watch hands underwater.
• Do not unscrew the crown underwater.

If the watch is exposed to salt water, rinse it thoroughly with fresh water and dry it completely. Avoid wearing watches with leather straps while swimming, and prevent prolonged contact of leather straps with water.

Watches are classified by their water resistance levels (from I to V) based on their protection against water. Refer to the table below to determine the correct usage for your watch.

Notes:

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

Under conditions of rapid temperature changes, slight condensation may form on the inside of the glass. 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.

Setting the Current Time

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

Screw-lock Crown: Some water-resistant models are equipped with a screw-lock crown. To pull out the crown, first unlock it by turning it in the direction indicated in the illustration [arrow symbol]. Do not use excessive force when pulling out the crown, as this can cause damage. Note that the watch loses its water resistance when the crown is pulled out. After performing any operations with the crown, return it to its original position and lock it.

For 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 to its normal position.

[Illustration of a watch with crown pulled out, labeled "Crown"]

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

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 ahead of the current time, then move it back.
3. Push the crown back to its original position to resume time display.

[Illustration of a watch showing crown positions and a close-up of a watch face with hands]

Modules: 5284, 5361, 5364, 5375, 5577

For 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

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

[Illustration showing crown positions: "Crown (Normal position)", "First click: Date setting", "Second click: Time setting"]

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

Setting the Date

To ensure the date changes at midnight, do not set the date between 8:00 PM and 2:00 AM.

1. Pull out the crown to the first click.
2. Rotate the crown to set the desired date.
3. Push the crown back to its original position.

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

Setting 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 current time. For more precise time setting, move the minute hand back 4-5 minutes from the desired time, then return it to the current value.
3. Push the crown back to its original position to resume time display.

[Illustration showing crown positions: "Crown (Normal position)", "First click: Date and Day setting", "Second click: Time setting"]

Setting the Date and Day of the Week

To ensure the date and day of the week change at midnight, do not set the date 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.

4. Push the crown back to its original position.

Watches with Backlight

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

• Backlight duration varies by model: 2 to 3 seconds, 1 second, or until the 'L' button is released (Module 5577).
• The backlight is provided by electroluminescent (EL) elements or LEDs, depending on the model. EL elements may lose brightness after prolonged use.
• Frequent use of the backlight reduces battery life.
• Activating the backlight for extended periods or when the battery charge is low may cause the watch hands to stop moving temporarily.

[Illustration showing watch with 'L' button labeled "L (Backlight Button)" and "Crown"]

Watches with Rotating Bezel

Rotate the bezel to align its 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.

[Illustration of a watch with a rotating bezel, showing time markers and the bezel]

Technical Specifications

Technical specifications are subject to change without prior notice.

Product Information

Product Name: Electronic / Electro-mechanical Quartz Wristwatches (Men/Women)

Brand: CASIO

Manufacturer: CASIO COMPUTER Co., Ltd.

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

Importer: OOO "Kasio", 127015, Russia, Moscow, Butyrskaya str., d. 77

Warranty Period: 2 years

Address for Claims: As specified in the warranty certificate.