Casio Marinegear Wristwatch Battery Replacement Repair Guide

Difficulty

Easy

Steps

Time Required

                          5 minutes

Sections

Battery
4 steps

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Member-Contributed Guide

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Introduction

What you need

Step 1

              Opening the back

Use a Phillips #00 to remove the 4 screws holding the back.

Use a Phillips #00 to remove the 4 screws holding the back.

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Step 2

              Remove plastic ring and movement

Use the tweezers to remove the plastic ring that aligns the movement.
In this case the watch didn’t have a battery installed, but to get the battery out you have to use the tweezers and unhook the latch holding the battery in place.
The correct battery for this watch is CR2025 3V button cell.

Use the tweezers to remove the plastic ring that aligns the movement.

In this case the watch didn’t have a battery installed, but to get the battery out you have to use the tweezers and unhook the latch holding the battery in place.

The correct battery for this watch is CR2025 3V button cell.

Step 3

              Install new battery

Insert the new battery into it’s place.
Latch the battery hook back into it’s place, securing the battery.
Turn the movement over to verify the watch is now working.
You may have to touch the AC (negative) side of battery, to the metal grounding plate. (It’s stated on the white label and marks are very clear).

Insert the new battery into it’s place.

Latch the battery hook back into it’s place, securing the battery.

Turn the movement over to verify the watch is now working.

You may have to touch the AC (negative) side of battery, to the metal grounding plate. (It’s stated on the white label and marks are very clear).

Step 4

              Reassemble the watch

Make sure the rubber gasket is placed correctly in it’s groove, as it is there for water resistance.
Place the back cover on and fasten the 4 Phillips #00 screws securing the back plate.
Set the time and date, and your watch is now in working order again.

Make sure the rubber gasket is placed correctly in it’s groove, as it is there for water resistance.

Place the back cover on and fasten the 4 Phillips #00 screws securing the back plate.

Set the time and date, and your watch is now in working order again.

Reassembly is detailed in the guide

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Author

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                    Geir Ove Andersen

Member since: 06/06/2022

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Member-Contributed Guide

Introduction

What you need

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