Onsa Super Automatic Felsa Bidynator 690 for $490 for sale from a Trusted Seller on Chrono24
Felsa Caliber 693 Watch Movement | Caliber Corner
17jewels.info: Felsa 415
Sold Price: Vintage Breitling Unitime World Time Wrist Watch Ref. 1 260. Automatic 17 jewel movement, calibre Felsa 711. Serial number 710284, circa 1955. Stainless steel case with silver dial and hands.
Sold Price: Vintage Breitling Unitime World Time Wrist Watch Ref. 1 260. Automatic 17 jewel movement, calibre Felsa 711. Serial number 710284, circa 1955. Stainless steel case with silver dial and hands.