Please help to identify this vintage omega deville

Those models are tricky. I have a Tissot from that era with the push button set. It is really flakey. Fun watch otherwise.

There is not much value to this type of watch. They are not really collectable, unless one collects cheap rat watches. And I mean cheap, like in the cost of a fast food meal.

Cheap as in $25 or less, go for it, if its running correctly.

You might get a Google hit by searching Omega 1387.

iWatch as in Apple Watch? I call those the dark side, as in quicker more seductive. If so this is not the watch that would be classier. Getting into this a vintage quartz watch would lead to anger and hate.

I would suggest you stick around here. Learn what classy watches really are. There are some really good starter watches what will satisfy much more than a rare experiment from the 1970s that was not too successful.

While Omega did experiment with quartz, they spun off that division as swatch. Omega trends more to mechanical watches, which are some imho the best ever made. Read the pinned article here on learning how to fish.

I would forget about this watch which almost everyone here would take a hard pass on.