![The Regulator 19" is a swiss made watch of 25 numbered limited edition with an historic movement Fleurier by Henri Duvoisin. The Regulator 19" is a swiss made watch of 25 numbered limited edition with an historic movement Fleurier by Henri Duvoisin.](https://www.henriduvoisin.com/135-large_default/regulator-19.jpg)
The Regulator 19" is a swiss made watch of 25 numbered limited edition with an historic movement Fleurier by Henri Duvoisin.
![swiss made watch,limited edition watch,historic movement,historic movement fleurier,1950 manual winding mechanism swiss made watch,limited edition watch,historic movement,historic movement fleurier,1950 manual winding mechanism](https://www.henriduvoisin.com/181-large_default/classic-19.jpg)
swiss made watch,limited edition watch,historic movement,historic movement fleurier,1950 manual winding mechanism
![Sold at Auction: Henri Duvoisin, doublé, triple-date volkalender met maanphase, handopwinding caliber Venus 203, circ Sold at Auction: Henri Duvoisin, doublé, triple-date volkalender met maanphase, handopwinding caliber Venus 203, circ](https://image.invaluable.com/housePhotos/VanSpengen/77/681277/H22143-L221846712.jpg)
Sold at Auction: Henri Duvoisin, doublé, triple-date volkalender met maanphase, handopwinding caliber Venus 203, circ
![Henri Duvoisin - Cornavin Watch Genève, Ref. No. 2116. Produced in the 1950s. Fine, astronomic, center-seconds, water-resistant, stainless steel and yellow gold plated gentleman's wristwatch with triple date calendar and moon phases. Henri Duvoisin - Cornavin Watch Genève, Ref. No. 2116. Produced in the 1950s. Fine, astronomic, center-seconds, water-resistant, stainless steel and yellow gold plated gentleman's wristwatch with triple date calendar and moon phases.](https://antiquorum-swiss-assets.s3.us-west-2.amazonaws.com/images/74/lots/1/1.jpg)