![Rare SLIDE RULE - CALCULATOR Antique Pocket Watch, patent by Meyrat & Perdrizet. Complicated Watches. Fine Antique Watches at GoodOldWacth. Rare SLIDE RULE - CALCULATOR Antique Pocket Watch, patent by Meyrat & Perdrizet. Complicated Watches. Fine Antique Watches at GoodOldWacth.](https://goodoldwatch.com/itemimg/290120/calcul_1.jpg)
Rare SLIDE RULE - CALCULATOR Antique Pocket Watch, patent by Meyrat & Perdrizet. Complicated Watches. Fine Antique Watches at GoodOldWacth.
![SOLD IN ITALY ) OMEGA rare pocket watch with triple hinged case in 18k yellow gold - diameter 54mm - produced in 1908 - La Casa dell'Orologio SOLD IN ITALY ) OMEGA rare pocket watch with triple hinged case in 18k yellow gold - diameter 54mm - produced in 1908 - La Casa dell'Orologio](https://www.lacasadellorologio.it/wp-content/uploads/2020/12/DSC_3552-600x402.jpg)
SOLD IN ITALY ) OMEGA rare pocket watch with triple hinged case in 18k yellow gold - diameter 54mm - produced in 1908 - La Casa dell'Orologio
![SOLD**Rolex Rare Pocket Watch Rose Gold ref#2939 - Vintage Rolex & Patek Philippe Nautilus New York Classic Watch SOLD**Rolex Rare Pocket Watch Rose Gold ref#2939 - Vintage Rolex & Patek Philippe Nautilus New York Classic Watch](https://classicwatchny.com/wp-content/uploads/2021/11/IMG_5767.jpg)
SOLD**Rolex Rare Pocket Watch Rose Gold ref#2939 - Vintage Rolex & Patek Philippe Nautilus New York Classic Watch
![Rare Antique Pocket Watch Ixl-1897s,sterling Silver Pocket Watch 0.800,working,men's Pocket Watch,old Watch,vintage Watch,porcelain - Etsy Rare Antique Pocket Watch Ixl-1897s,sterling Silver Pocket Watch 0.800,working,men's Pocket Watch,old Watch,vintage Watch,porcelain - Etsy](https://i.etsystatic.com/8279320/r/il/a3e39f/2411796532/il_fullxfull.2411796532_33zg.jpg)
Rare Antique Pocket Watch Ixl-1897s,sterling Silver Pocket Watch 0.800,working,men's Pocket Watch,old Watch,vintage Watch,porcelain - Etsy
![One of 23 rare pocket watches by legendary British watchmaker fetched Rs 31.6 crore in an auction | GQ India One of 23 rare pocket watches by legendary British watchmaker fetched Rs 31.6 crore in an auction | GQ India](https://assets.gqindia.com/photos/5d1dd3d7eaf24a1e4254dc4c/16:9/w_1920,h_1080,c_limit/Grand%20Complication%20by%20George%20Daniels.jpg)