![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.. | Important Watches, Wristwatches 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.. | Important Watches, Wristwatches](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/182/lots/418/medium_418.jpg)
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.. | Important Watches, Wristwatches
![Rolex, Ref. 81806/6098-8, made in 12 examples only in the 1950's.. Extremely rare astronomic 18ct gold gentleman's wristwatch, with square button chronograph, registers, triple date and moon phases.. | Important Watches, Wristwatches Rolex, Ref. 81806/6098-8, made in 12 examples only in the 1950's.. Extremely rare astronomic 18ct gold gentleman's wristwatch, with square button chronograph, registers, triple date and moon phases.. | Important Watches, Wristwatches](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/182/lots/419/419.jpg)
Rolex, Ref. 81806/6098-8, made in 12 examples only in the 1950's.. Extremely rare astronomic 18ct gold gentleman's wristwatch, with square button chronograph, registers, triple date and moon phases.. | Important Watches, Wristwatches
![Rolex, Ref. 81806, produced in 12 examples in the 195O's. Extremely fine and rare, astronomic, 18ct gold gentleman's wristwatch, with square button chronograph, registers and tachometer, triple date and moon phases. Rolex, Ref. 81806, produced in 12 examples in the 195O's. Extremely fine and rare, astronomic, 18ct gold gentleman's wristwatch, with square button chronograph, registers and tachometer, triple date and moon phases.](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/157/lots/214/214.jpg)
Rolex, Ref. 81806, produced in 12 examples in the 195O's. Extremely fine and rare, astronomic, 18ct gold gentleman's wristwatch, with square button chronograph, registers and tachometer, triple date and moon phases.
![Rolex, Ref. 81806, produced in 12 examples in 1950. Very fine and rare, astronomic, 18ct gold gentleman's wristwatch, with square button chronograph, registers, triple date and moon phases. | Important Wristwatches, Watches Rolex, Ref. 81806, produced in 12 examples in 1950. Very fine and rare, astronomic, 18ct gold gentleman's wristwatch, with square button chronograph, registers, triple date and moon phases. | Important Wristwatches, Watches](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/147/lots/153/153.jpg)
Rolex, Ref. 81806, produced in 12 examples in 1950. Very fine and rare, astronomic, 18ct gold gentleman's wristwatch, with square button chronograph, registers, triple date and moon phases. | Important Wristwatches, Watches
![GENTLEMAN'S WRISTWATCH, ROLEX "COMPLICATIONS", ca. 1950. Yellow gold 750. Ref. 81806. Matte/polished gold case with rectangular pushers. Red gold-coloured dial with appliqued gold-coloured indices and gold hands. 30-minute counter at 3h with GENTLEMAN'S WRISTWATCH, ROLEX "COMPLICATIONS", ca. 1950. Yellow gold 750. Ref. 81806. Matte/polished gold case with rectangular pushers. Red gold-coloured dial with appliqued gold-coloured indices and gold hands. 30-minute counter at 3h with](https://www.kollerauktionen.ch/CatCache/catcache.2/pictures/39605/39605_m_1.jpg)