Rolex, a gentleman's 9ct. gold flared Prince wristwatch, Ref:1490, 1931,

細節
Rolex, a gentleman's 9ct. gold flared Prince wristwatch, Ref:1490, 1931,
rectangular dial signed Rolex Prince Chronometer, with gilt arabic numerals, subsidiary seconds, Rolex 15-jewel Extra Prima Observatory Quality movement timed to six positions, signed protective dust cap, case with flared sides, signed snap on back with Glasgow import marks for 1931, engraved initials and date, 43mm x 25mm.
See Front Cover Illustration.