Omega electronic Chronometer (in dutch: stemvorkhorloge). Had this one. Now I have the Bulova Accutron.
Omega Constellation Accutron Vintage Watch – Asia Timepiece Centre
SOLD - 1966 Accutron Spaceview | Omega Forums
Omega Seamaster F300Hz (by Bulova) - YouTube
Accutron anyone? | Omega Forums
Bulova Accutron for £395 for sale from a Private Seller on Chrono24
Revisione Service Riparazione Omega F300, Citizen Bullhead, Bulova Accutron ecc. | eBay
Accutron Watch - Etsy UK
WTS] CHEAP Iconic Electric Watches for repair! Bulova Accutron and Omega F300! – WatchPatrol
1970's Omega Constellation Mens Vintage Accutron Accuset Watch with Ti - Connoisseur of Time
Bulova Accutron M3 stainless steel gentleman's wristwatch, circa 1960s, silvered dial with hour baton markers, minute markers and centre seconds, case no.462747, black leather Omega strap with Bulova buckle, 36mm
Omega Caliber 1250 Watch Movement
Omega Constellation Accutron Vintage Watch – Asia Timepiece Centre
Accutron Watch | Accutron Watches for Sale UK | Accutron Men's Watch
Bulova Accutron SpaceView cal.214
My first foray into Tuning Fork movements! (Bulova Accutron & Omega f300) | WatchUSeek Watch Forums