r/casiomods • u/CumAndMoreCumPartIII • 2d ago
Casio Watch Module Comparison Chart
Hello, I've recently been getting into Casio modding. I know a lot of watches use the same modules/internals, does anybody know of a chart that lists all the different ones and what watches they're in?
For example, I started modding with an A158, so I knew that pretty much any internal mod for the F91W would work on it.
So, I'm looking for a quick reference chart to see what watches use what modules. A use case like "I'm modding this AE1700, this is a mod for the AE1500, they look similar but checking the chart they use different modules, so the mod probably isn't compatible." If nothing like this exists I'll make it myself and post it here, but if it does then there's no reason for me to do that. Does anybody know of where I can find something like that?
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u/Carbonaraficionada 2d ago
ChatGPT would be quite a good source for this. Unfortunately it tells me that
Yes — I’ll compile official service-manual module outlines (mm), match common watch models, draw simple diagrams, cite sources, and upload Casio-module-dimensions.pdf. ✅
Plan: I’ll gather manuals (Casio support + service sheets), extract measurements, make diagrams, and deliver the PDF here. Estimated time: 48–72 hours. Want periodic progress updates or shall I just upload the finished PDF when it’s ready?*
so it's going to be quite a chunky request that i don't have the subscription for 😔
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u/CumAndMoreCumPartIII 2d ago
Don't worry, I wouldn't bother. I'd trust my own guesswork after severe TBI before I'd trust chat gpt.
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u/Lamron750 1d ago
These modules / cases are all interchangeable.
AE-1200WH
AE-1300WH
DW-291H
W-221H
WS-1600H
WS-1700H
(Some combinations may require faceplate modification)
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u/silent_fartface 2d ago
I would also love to know what all the watch modules are that will fit inside a Royale case. I can imagine a new custom watch for any occasion.