![IWC Watches on Twitter: "#FridayForumFever Discover this week's incredible vintage timepiece: the Ingenieur pocket watch ref 5215. Join the conversation on the IWC Collectors' Forum: https://t.co/Rb3GZPJi6y #IWCWatches #IWCIngenieur https://t.co ... IWC Watches on Twitter: "#FridayForumFever Discover this week's incredible vintage timepiece: the Ingenieur pocket watch ref 5215. Join the conversation on the IWC Collectors' Forum: https://t.co/Rb3GZPJi6y #IWCWatches #IWCIngenieur https://t.co ...](https://pbs.twimg.com/media/EVQt0_1WAAIX6_z.jpg)
IWC Watches on Twitter: "#FridayForumFever Discover this week's incredible vintage timepiece: the Ingenieur pocket watch ref 5215. Join the conversation on the IWC Collectors' Forum: https://t.co/Rb3GZPJi6y #IWCWatches #IWCIngenieur https://t.co ...
![Pocket watch: extremely rare IWC Schaffhausen "Ingenieur SL", Ref. 5215, Cal. 9520, CA. 1985 — catalog High-quality handbags and watches, exquisite collectible watches | Download high quality photo | Buy at an Pocket watch: extremely rare IWC Schaffhausen "Ingenieur SL", Ref. 5215, Cal. 9520, CA. 1985 — catalog High-quality handbags and watches, exquisite collectible watches | Download high quality photo | Buy at an](https://veryimportantlot.com/assets/image/picture_119290/c2c97/c6l2eg69aylyobzoazxgxzbt4ifo7qtxe7haozfd6zdgdhgaqxt4rxcnrvthfdc1519500817jpg__fix_1280_828_fit.jpeg)
Pocket watch: extremely rare IWC Schaffhausen "Ingenieur SL", Ref. 5215, Cal. 9520, CA. 1985 — catalog High-quality handbags and watches, exquisite collectible watches | Download high quality photo | Buy at an
![Horological Meandering - The watch that should have attracted the "Generation Jeans" to pocket watches back in 1981/82. Horological Meandering - The watch that should have attracted the "Generation Jeans" to pocket watches back in 1981/82.](https://storage.googleapis.com/pubzapuscentral/watchprosite/home/346/raw/home_5550791.jpg)
Horological Meandering - The watch that should have attracted the "Generation Jeans" to pocket watches back in 1981/82.
![Horological Meandering - The watch that should have attracted the "Generation Jeans" to pocket watches back in 1981/82. Horological Meandering - The watch that should have attracted the "Generation Jeans" to pocket watches back in 1981/82.](https://storage.googleapis.com/pubzapuscentral/watchprosite/home/334/raw/home_5550781.jpg)
Horological Meandering - The watch that should have attracted the "Generation Jeans" to pocket watches back in 1981/82.
![IWC-Taschenuhr - Fa. International Watch Co., Schaffhausen. Modell: Ingenieur[...] | lot 342 | Art, Antiquités at Kastern GmbH & Co KG | Auction.fr | English IWC-Taschenuhr - Fa. International Watch Co., Schaffhausen. Modell: Ingenieur[...] | lot 342 | Art, Antiquités at Kastern GmbH & Co KG | Auction.fr | English](https://s3-eu-west-1.amazonaws.com/auctionmediaphotos/4/b/1/1432200335093254.jpg)