An Artifact of Innovation: The Hamilton/Buren Intramatic
Montre Buren Pole Star - An-tick Clock
Gents Baume Mercier Buren Micro Rotor Auto Movement (12820) in Running Order | eBay
Watch Repair Piccadilly - The micro-rotor movement first appeared in 1958 with simultaneous announcements of unrelated projects at Büren and Universal Geneve. Over time, both companies claimed earlier dates, with Büren claiming
Fichier:Buren 1000 watch movement.jpg — Wikipédia
Exquisite Buren Micro Rotor! Caliber 1005 – Vintage London Watches
Buren Slender Grand Prix Micro Rotor Cal 1000 – Crowns and Chronos
Genuine Gents Hamilton (Buren) Micro Rotor Auto Movement (619) in Running Order | eBay