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Casio DW-5400c 1985 Module 240 Rare 


In lovely used condition with some fine marks all around as expected


Original strap

After market bezel

2 x missing/broken screws that secure the bezel (see pictures)

Some very fine marks on the crystal but nothing serious 

Recent battery replacement


200m water resistant (not tested) 

240 module original for the early G-Shocks

12/24hr mode

12hr Stopwatch

12hr Timer

Daily alarm

Hourly signal



This is a rare and are becoming harder to find


Sold as seen 


Security is a high priority for WatchUP69

We have now introduced a sealing label that if

tampered with will reveal the word ‘VOID’

Also if the label is broken will also mean that

that the package has been tampered or opened.

Please take caution of observing this label.

If you notice anything that’s not correct,

please inspect the contents before signing. 

This is a part you’ll need to play.


We personally check every item before it leaves

our shop and that it is securely wrapped and protected.

For an item to be removed from the box,

it will need to be fully opened.


Note the sealing label cannot be applied again once

removed, and will expose ‘VOID’

If this label is missing, again please check contents

before a signature is given.


Thank you


Kind regards


Casio DW-5400c 1985 Module 240 Rare

SKU: DW-5400c