Casio Watch Module Manual: Time Setting, Water Resistance, and Specifications

Introduction

This document provides instructions and specifications for various Casio watch modules, covering their operation, features, and technical details.

Module Numbers Covered

This manual pertains to 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.

Water Resistance

For all categories of watches, the following are prohibited while underwater: pressing buttons, moving hands, and unscrewing the crown. If the watch is exposed to salt water, rinse it thoroughly and dry it. Do not wear a watch with a leather strap while swimming, and avoid prolonged contact of leather straps with water.

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

Notes:

• I: Watches are not water resistant. Avoid exposure to any moisture.
• II WR (Water Resistant) signifies that the model is waterproof according to ISO 2281. Brief contact with water will not cause any problems.
• III: Watches with 5 Bar (50 meters) water resistance can withstand the indicated water pressure and can be used during showers and brief swimming.
• IV: Watches with 10 Bar (100 meters) water resistance can be used during normal swimming and snorkeling.
• V: Watches with 20 Bar (200 meters) water resistance 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 inside 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 during the use of these watches and does not accept any claims from third parties.

Watch Operation

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

Screw-Lock Crown (if applicable)

Some water-resistant models are equipped with a screw-lock crown. To pull out such a crown, unlock it by turning it in the direction indicated in the illustration. Do not apply excessive force when pulling out the crown, as this may lead to damage. The watch becomes unprotected from water and moisture when the crown is pulled out. After completing any operations with the crown, return it to its original position and lock it.

[Diagram description: Illustration of a watch crown, with an arrow indicating counter-clockwise rotation to unlock and pull out.]

Setting the Current Time

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

1. Pull out the crown. 2. Turn the crown to set the hands to the current time. 3. Push the crown back in to its original position.

[Diagram description: Diagram of a watch face with hour and minute hands. The crown is shown extended outwards.]

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. Turn the crown to set the hour and minute 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 in and lock it to resume time display.

[Diagram description: Diagrams of watch faces. One shows a watch with hour, minute, and second hands, with the crown pulled out. Another shows a watch face with a date display, illustrating the crown's positions for date and 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, 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. Turn the crown to set the hour and minute 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 in to its original position to resume time display.

[Diagram description: Diagram of a watch face with hour, minute, and second hands, and a date display. Arrows indicate the crown's positions for 'First click: Date setting' and 'Second click: Time setting'.]

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

1. When the second hand is at the 12 o'clock position, pull out the crown. The second hand will stop. 2. Turn the crown to set the hour and minute 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 in to its original position to resume time display.

[Diagram description: Two diagrams of watch faces. The first shows a watch with a date and day display (e.g., 'SUN 30') and crown position indicators. The second shows a similar watch with a different day display (e.g., 'WED 30').]

Setting the Date and Day of the Week

Important: To ensure the date and day change at midnight, do not perform date setting between 8:00 PM (20:00) and 2:00 AM.

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

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

Watches with Backlight

Press and hold button L to activate the watch's backlight. The backlight duration varies by model, typically 2 to 3 seconds, 1 second, or until button L is released (Module 5577). The backlight is provided by electroluminescent (EL) elements or LEDs. EL elements may lose brightness after prolonged use. Frequent use of the backlight shortens battery life. Activating the backlight for extended periods or with a low battery charge may cause the watch hands to stop moving temporarily.

[Diagram description: Diagrams of watch faces showing the 'L' button (backlight) and the crown on the side of the watch case.]

Watches with Rotating Bezel

Turn 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 description: Diagram of a watch face with a rotating bezel. The bezel has minute markings, and a marker is aligned with the minute hand.]

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. (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, Butyrskaya st., bld. 77

Warranty Period: 2 years

Address for authorized organization to receive claims: As indicated on the warranty card.