Q: What type of battery is compatible with the FESTINA IFMOS20 watch?

The FESTINA IFMOS20 watch generally uses a SR626SW type battery or an equivalent. This type of battery is a silver oxide button cell, commonly used in analog watches. To replace the battery: Make sure to choose a battery of the same type (SR626SW or equivalent) to ensure the proper functioning of the watch. It is recommended to have the battery replaced by a professional to avoid damaging the mechanism or compromising the watch's water resistance. After replacement, check that the watch is functioning correctly and that the cover is securely closed. If you cannot find the SR626SW battery, you can consult a watchmaker who can recommend a compatible alternative.

Question 1

How to open a FESTINA Retro F16872 watch to change the battery?

Accepted Answer

To open your FESTINA Retro F16872 watch and replace the battery, carefully follow these steps:

Necessary materials

A small suitable screwdriver (flat or Phillips depending on the screws)
A thin tool for leverage (like a fine-bladed knife or a watch case opening tool)
Non-metallic tweezers (optional, for handling the battery)
A compatible new battery

Steps to open the watch

Prepare your workspace: Choose a clean and well-lit area to avoid losing small parts.
Examine the back of the case: Identify if the back is screwed (presence of small screws) or clipped (smooth back with a small gap for leverage).
Remove the screws if necessary: If the back is screwed, use the suitable screwdriver to carefully unscrew all the screws and keep them in a safe place.
Open the clipped back: If the back is clipped, gently insert the thin tool into the designated notch and carefully lever it to detach the back without scratching the case.
Remove the used battery: Once the back is open, locate the battery. Use the tweezers to gently remove it while respecting the polarity.
Insert the new battery: Place the new battery while respecting the indicated polarity (usually + facing up).
Close the case: Replace the back by clipping it or screwing the screws back in according to the type of fastening. Ensure it is securely fastened to maintain water resistance.

Important tip: If you are not comfortable with this operation, it is recommended to seek a professional to avoid damaging your watch.

Question 2

What type of battery is compatible with the FESTINA IFMOS20 watch?

Accepted Answer

The FESTINA IFMOS20 watch generally uses a SR626SW type battery or an equivalent. This type of battery is a silver oxide button cell, commonly used in analog watches.

To replace the battery:

Make sure to choose a battery of the same type (SR626SW or equivalent) to ensure the proper functioning of the watch.
It is recommended to have the battery replaced by a professional to avoid damaging the mechanism or compromising the watch's water resistance.
After replacement, check that the watch is functioning correctly and that the cover is securely closed.

If you cannot find the SR626SW battery, you can consult a watchmaker who can recommend a compatible alternative.

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