Vintage wind up wrist watch

silver tone vintage wrist watch,Swiss made, rare now to find one of these time pieces very dainty, very pretty, stretchable band, Roman numerals on the face with LP engraved where you wind it I've had this watch for 12 years, my mother had it over 30 years I wanna say. Love it, but since my eyes are not at its best , it's hard to see the time, but love these vintage watches, even vintage jewelry love. oh btw this watch needs no battery it winds up. (stainless steel) hate to give it up, but lots fun and many compliments. (Dufonte by Lucien Piccard,) giltron base metal 68913, I saw a vintage watch almost like this one but different bracelet style sold at $1,200., I know nothing about vintage watches especially wind up ones, but I really don't know if I should even bring up the price?