This is up for auction est 10000 to 15000 CHF this week, but what model is it?
Limited Edition Number 31 of 50
But only three Speedys were limited to 50, two skeletons and the Apollo-Soyuz 25th Anniversary?
ILovemySpeedmaster shows for the serial number 48329559 = 1988-1996, 3590.50, Caliber 861, prediction 1995.
https://www.liveauctioneers.com/item/66942151_omega-speedmaster-professional-moonwatch-limited

 

I’d call it odd to say the least. Watch makes no sense. It may be numbered but if a larger run the 50. Or it’s part of a numbered series and been modified.

It looks like a German dial... but it’s not... all gold hands???