![Rolex, Ref. 81806, produced in 12 examples in 1950. Very fine and rare, astronomic, 18ct gold gentleman's wristwatch, with square button chronograph, register, tachometer, triple date and moon phases. | Important Collectors' Rolex, Ref. 81806, produced in 12 examples in 1950. Very fine and rare, astronomic, 18ct gold gentleman's wristwatch, with square button chronograph, register, tachometer, triple date and moon phases. | Important Collectors'](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/149/lots/387/387.jpg)
Rolex, Ref. 81806, produced in 12 examples in 1950. Very fine and rare, astronomic, 18ct gold gentleman's wristwatch, with square button chronograph, register, tachometer, triple date and moon phases. | Important Collectors'
![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 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
![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/medium_419.jpg)