A lady's diamond Datejust wristwatch by Rolex automatic. 26 mm. Ref: 179174. Ref: M199002. 31 jewels. Calibre: 2235. Serial number on mount: 217942. Case Ref: 2320 circular case with black dial, diamond set points and after market diamond bezel, centre sweep seconds and date display. Case, dial, movement, crown and jubilee bracelet signed. To be sold with original serrated bezel.