Lot 228: Rolex. A fine and very rare 18k white and rose gold flared rectangular jump-hour wristwatch Prince-brancard, Ref.1491, Case No.6501, Movement No.79294, English import mark for 1931

Prince-brancard, Ref.1491, Case No.6501, Movement No.79294, English import mark for 1931 Observatory quality extra-prima, nickel plated 17 jewel movement timed to six positions with Rolex hairspring and balance guard, silvered dial with Arabic numerals, large subsidiary seconds, window for digital hour display, white and rose gold two-piece flared rectangular case with solid bar lugs on black strap, case, dial and movement signed length 43mm.