I have a mens two tone Datejust with jubilee strap. It has the champagne dial with diamond inset at hour marks. The watch was serviced about two years ago by a local jeweler. Wondering how best to establish value and sell the watch as I haven't worn it and have moved on in my interests. It has a slight blemish on the champagne dial which was from some condensate after taking a swim with it. The watch was since fully serviced but I opted to keep the dial as I liked it.