A STEEL WRISTWATCH

Details
A STEEL WRISTWATCH
PATEK PHILIPPE & CO., GENEVE, NO. 829701

The nickel adjusted 18-jewel cal. 12'''-120 movement with silvered dial, raised abstract chapters and dauphine hands, subsidiary seconds, within a steel "Calatrava" case, ref. 42, signed on case, dial and movement, 1935-40