I have found this watch (attached jpeg) in Buenos Aires (where I currently am visiting). The owner of the antique shop says he is selling it on behalf of a friend and he has no papers or details (name , make, model etc) . The watch is in reasonable condition (new strap and has recently been serviced but a few scratches on the metal) but I am having difficulty in working out the make and model number.
Does anybody recognise it? The only writing on the face is Heuer, 17 Rubis and Incabloc. I would appreciate any help you can give me and if you have any idea on pricing that would be great, even if it is just a range for good and bad examples. The seller's asking price is $950.
Thanks in advance for any help