I'm a new member to this forum. My family inherited a vintage piaget watch from our father. I believe the watch was purchased new back in the '60s or '70s. It is a round lapis face with an 18 kt gold case and a 14 kt gold band. It has an automatic movement and is stamped 902 on the back. I've expressed interest to my siblings to me buying the watch from the estate but we have to agree on a price for it. We have one valuation that says the replacement value of the watch is $17,000. I don't think the watch is worth that much but I have to convince my family of that. I think that valuation is based on what it would cost to buy a new Piaget watch today similar to this one. I've looked on ebay and I see that Piagets with gold bands and cases go for about 3,000 to 8,000 dollars.
Does anybody know of any sites or organizations that specialize in Piagets that could give me a more accurate idea of what the sales value of this watch would be.
Any help would be appreciated.