I found a reasonable deal on this watch as it wasn’t running the best, and the chrono wasn’t resetting correctly. The Breguet Calibre 582 shares a lot in common with the Omega 1140 and Lemania 1350, which both have stuff in common with the venerable 861. Oscillating weight off. A lot here looks familiar, with a little Seiko magic lever in the auto wind system. movement de-cased and in the movement holder. hands off and safely stored as per usual. dial off. A common theme of this movement is a pearlage finish. calendar works cover plate removed.