I have a Swiss sentinel 25 jewels automatic Incabloc stainless steel watch and a timor compressor (17 jewel Incabloc gold plated with a stainless steel back). Do you know who made it and what is their value?
Well, to answer the "who made them" part , my guess would be the company Incabloc S.A
The company was founded by two Swiss engineers: Georges Braunschweig and Fritz Marti.
Whenever trying to work out the value of items like this, I'd recommend consulting a specialist. The information available on the internet won't be accurate enough really.
However, eBay is as good a place as any to get some indication and the site is probably as regulated and impartial as you're going to get on the web.
A quick search turns up the following items which may be of relevance:
As you can se, prices for Incabloc items vary greatly - so your options are to keep scouring eBay for an exact match - or to seek professional advice this time!