ROLEX SEA DWELLER "GREAT WHITE" REF.1665 CIRCA 1980 SPECIAL FEE OF 21%HT ON THIS LOT Diving wristwatch in steel. Case: round, screwed crown and back. Bidirectional black graduated bezel for decompression times, original insert. Inside of case back inscribed 1665. Helium valve on case middle. Dial: black, tritium hour-markers and hands, central seconds-hand, date at 3 o'clock. Movement: automatic, cal 1570, N° D779213. Strap: Rolex Oyster steel 93150/580, VE folding clasp (1980). Dial, case and movement signed. Numbered 6'7XX.XXX. Diameter 40 mm. SPECIAL FEE OF 21%HT ON THIS LOT Condition report on request Condition report on request