If it was mine I would definitely get it sorted as they are quite valuable now.
I believe it has an ESA movement that is quite hard to get now, however I understand that there is an ETA that can be used.
I suspect it is quite a simple job.
However I know nought about such things so I would go to an expert.
The first reference on Olivier’s ON Atelier site is ‘CWC G10 Fatboy1980 Military Watch ESA 536.121- Service’.
Andrew Leftley at WorldTimeServices replaced a quartz movement on a later CWC for me.
Both Olivier and Andrew are excellent as are other watch repairers featured on the forum.
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