There's nothing wrong in an ETA-UNITAS movement. The only problem is the...cost...which is pretty low (per unit) and for the "horological" purists, doesn't belong in a watch that costs several thousands of USDollars. The principle behind is that a more refined...sophisticated..better finished OWN movement, would be more palatable. Panerai is leaving the...heroic/epic/historical phase (that's when you bought a Panerai for what it "meant") and entering the...commercial . That's why, most of the present day models and future ones, will encase "house movements". A chappie that is...tossing the coin...between a Panerai and a JLC, doesn't want an ETA inside