There is a lot to appreciate in small mechanism technology and jewelry work. Here a couple fine Omega, 1955 and 1968. Elgin 1950 21j adjusted miniature, fine multicolor gold. Ladymatic Omega has accuracy of big Omega w.w. 1968 is all 18k gold unused sold scrap value. Last of Elgin p.w. and w.w. designs. Unusually fine antique case work. I think these old pendants are best lady dress up watches.