Now we'll see if it will be enough to avoid the problems of reliability seen on the recent watches...
To say all, I think that the 2d reason is more evident than the first one.
When a brand like PP comunnicates from decades about " EXCELLENCE ", it doesn't have to call it Geneva SS or PP Seal,, it just have to do all its possible to reach this goal of excellence.
So, to me, pure marketting campaign...
Best,
Nicolas