A gentleman's steel and gold wristwatch, Model: Oyster, 1940's,

細節
A gentleman's steel and gold wristwatch, Model: Oyster, 1940's,
silvered dial with Arabic numerals, subsidiary seconds, 15-jewel Rolex Prima movement timed to six positions and with Elinvar hairspring, steel case with gold bezel, screw down winding crown, screw back, 30mm.