Roger Dubuis

Just found a Roger Dubuis for sale here in Brazil! The watch has an enamel dial, very similar to the Condottieri, unfortunately the movement is a regular RD57 (Lemania Base). The watch has a central seconds instead of the small seconds and it has Breguet ...  

Edit: I just noticed the Observatory tested the piece but it appears this test is the COSC style test not the Observatory Chronometer test (which is a completely different, and longer test with stricter limits) therefore I'll say that if you like the piec... 

THERE IS AN ARTICLE ABOUT THIS WATCH ON PURIST PRO WITH A MANUAL WIND CALIBRE 27 (OLD STOCK OF TAVANNES CAL 507-CYMA CAL 234 ) DONE 5 YEARS AGO.'ROGER DUBUIS ARCH -GRAIL THE HOMMAGE CONDOTTIERI' WILL DIRECT YOU TO IT