Important Watches, Wristwatches and c...
Tokyo, Dec 15, 1989
Rolex, Ref. 81806, made in 12 examples in the 1950's.. Extremely rare astronomic 18ct gold gentleman's wristwatch, with square button chronograph, registers, tachometer, triple date and moon phases..
C. massive, polished, lapidated lugs. D. champagne with applied gold indexes + auxiliary 30 minutes and 12 hours registers and seconds dials, outer graduations for the days of the month and the tachometer, apertures for the days of the week, the months and the lunations.. "Bâton" gold hands. M. 13', rhodiumed, 17 jewels, lever escapement, monometallic balance, antishock system, self-compensating flat balance-spring. Dial, case and movement signed. In excellent condition. Diam. 38 mm.