Patek Philippe Gondolo Ref 5010 Rose Gold

This is not the first time that Piaget has placed a watch movement of small quartz on a ring, but for a reason, that this practice impresses me every time. It is a fairly logical extension of a watch and a ring. Often times shows a woman luxury is more than about the closure of watches and jewellery, thus simply placing on finger yield the same result if it is placed on a wrist jewelry. This ring of Piaget is really a watch of miniatures. ........

Folks, I am trying to get valuation for a Patek Philippe watch, a 25 jewels model I have had since the last 40 years. This was passed on to me by my father and I would like to see if my estimate for what this watch is worth is in the correct ball park. I am trying to sell this to the right buyer and so would like to find some help here from people interested in collecting antique Patek Philippe watches.I am looking at a starting bid of around a $100,000 USD to begin with. Not sure if I am in the........