Lord Elgin Thin Thin “30” H 14K (Case 2403Y)

I picked up this very nice Lord Elgin Thin Thin. It uses case number 2403Y, which is 14K gold. It has Florentine machining on the bezel, which always draws to a watch. It uses the 760, 30 jewel automatic movement. The movement was the first full rotor automatic designed and built in the U.S.A.