Bulova accutron 218 watch N4 Watches

Selling a very rare and uncommon bulova accutron 218 watch.
The watch is going to need a complete service.
The crown sets the time but pulls out from the watch and won’t stay in place.
The watch doesn’t run.
Crystal has a crack.
The reason for the high price tag is because I’ve never came across another one like it. Most of the square watches from this period have a screw down case backing where this one has a press on.
Also the dial is unlike any I have come across. Really sharp looking watch but I’m not a watchmaker and can’t repair it.
If you’re seriously interested make me an offer.