Watch Operation Guide 5686

Nov 4, 2026

Uploaded by Blitz

Watch Operation Guide 5686 provides instructions for using the watch and maintaining safe performance in daily conditions. It details operating precautions, including water-resistance limits under different markings (no BAR, 5BAR, 10BAR, 20BAR) and examples for activities like hand washing, rain, swimming, windsurfing, and skin diving. It also covers handling cautions such as avoiding crown/button operation when the watch is wet, temperature-change fogging risks, band care, and steps to take if fogging does not clear or moisture appears inside the glass.

LanguageEnglish

CategoryTechnology

FormatPDF

Pages29

Reading Time1 h 13 min

AccessFree to download

Precautions

Operating Precautions

Water Resistance

Band

Temperature

Useful Features

Linking with a Phone

Getting Ready

Connection

OPUM-G

MA2202-EA © 2022 CASIO COMPUTER CO., LTD. Watch Operation Guide 5686 Contents Precautions | General Guide | | | --- | --- | | Watch Face and Display Indicators | | | Mode Hand | | | Navigating Between Modes | | | | Cycling Between Timekeeping Mode Digital Display Contents | | Shifting Hands to Read the Digital Display | | | Viewing the Face in the Dark | | Useful Features Linking with a Phone | Getting Ready | | --- | | Auto Time Adjustment | | Using the Schedule Timer | | Viewing Stopwatch Data | | Configuring Timer Settings | | Setting the Alarm | | Configuring World Time Settings | | Adjusting Hand Alignment | | Phone Finder | | Configuring Watch Settings | | Changing the Home City SummerTime Setting | Connection Connecting with a Phone Unpairing If you purchase another phone OPUM-G 1 Watch Operation Guide 5686 Precautions Operating Precautions ● Water Resistance ● The information below applies to watches with WATER RESIST or WATER RESISTANT marked on the back cover. Water Resistance Under Daily Use | Marking on watch front or on back cover | No BAR
mark | | --- | --- | Example of Daily Use | Hand washing, rain | Yes | | --- | --- | | Water-related work, swimming | No | | Windsurfing | No | | Skin diving | No | Enhanced Water Resistance Under Daily Use 5 Atmospheres | Marking on watch front or on back cover | 5BAR | | --- | --- | Example of Daily Use | Hand washing, rain | Yes | | --- | --- | | Water-related work, swimming | Yes | | Windsurfing | No | | Skin diving | No | 10 Atmospheres | Marking on watch front or on back cover | 10BAR | | --- | --- | Example of Daily Use | Hand washing, rain | Yes | | --- | --- | | Water-related work, swimming | Yes | | Windsurfing | Yes | | Skin diving | Yes | 20 Atmospheres | Marking on watch front or on back cover | 20BAR | | --- | --- | Example of Daily Use | Hand washing, rain | Yes | | --- | --- | | Water-related work, swimming | Yes | | Windsurfing | Yes | | Skin diving | Yes | ● Do not use your watch for scuba diving or other types of diving that requires air tanks. ● Watches that do not have WATER RESISTor WATER RESISTANT marked on the back cover are not protected against the effects of sweat. Avoid using such a watch under conditions where it will be exposed to large amounts of sweat or moisture, or to direct splashing with water. ● Even if a watch is water resistant, note the usage precautions described below. Such types of use reduce water resistance performance and can cause fogging of the glass. ー Do not operate the crown or buttons while your watch is submersed in water or wet. ー Avoid wearing your watch while in the bath. ー Do not wear your watch while in a heated swimming pool, sauna, or any other high temperature/high humidity environment. ー Do not wear your watch while washing your hands or face, while doing housework, or while performing anyother task that involves soaps or detergents. ● After submersion in seawater, use plain water to rinse all salt and dirt from your watch. ● To maintain water resistance, have the gaskets of your watch replaced periodically (about once every two or three years) . ● A trained technician will inspect your watch for proper water resistance whenever you have its battery replaced. Battery replacement requires the use of special tools. Always request battery replacement from your original retailer or from an authorized CASIO service center. ● Some water-resistant watches come with fashionable leather bands. Avoid swimming, washing, or any other activity that causes direct exposure of a leather band to water. ● The inside surface of the watch glass may fog when the watch is exposed to a sudden drop in temperature. No problem is indicated if the fogging clears up relatively quickly. Sudden and extreme temperature changes (such as coming into an air conditioned room in the summer and standing close to an air conditione

FAQs

What activities are considered safe for the watch under the “no BAR” water-resistance marking?

For the “no BAR” marking, hand washing and rain are listed as Yes, while water-related work and swimming are No, with windsurfing and skin diving also listed as No.

Can I press the crown or buttons while the watch is submerged in water?

No. The guide states not to operate the crown or buttons while the watch is submersed in water or wet.

What should I do if the watch glass fogging does not clear or moisture appears inside?

Stop using the watch immediately and take it to the original retailer or an authorized CASIO service center.

Nov 4, 2026

Uploaded by Blitz