Rolex chronograph 3233, `30s18k gold round case, n.56737, rectangular pushers. White dial with grené finishing, multi-scale, applied indexes. Hand-winding movement. Leather strap and gold Rolex buckle. Size: 31 mm. Notes: Launched in 1938, reference 3233 was produced for a few years only, ceasing production in 1941; it is probably one of the rarest Rolex chronographs ever made. A very unusual model, reference 3233 is a true unicorn within Rolex`s chronograph design, featuring a very small case size and hidden lugs, inspiring its nickname "Moneta", the italian term for "Coin".