Dear all
I am actually very well impressed by the new Portofino 8 days hand-wound. The look of the watch is stunning and I am very into manual-wound watches with big power reserves. That is the reason why I own an Eberhard & Co. 8 jours. I like the look of this watch and, even though I think IWC is several steps forward under any point of view, I have to admit that the look of the two watches is very very similar. At a first glance, from an "outside" point of view, it seems almost the same watch.
I assume the quality of the two calibers is quite different, though.
The Eberhard is based on an ETA/Peseux 7001, with an additional 8-day patented mechanism which contains one 125cm long mainspring barrel. Frankly speaking, in order to fully charge the watch I have really to struggle...it takes ages...
Does anyone know which are the main differences/similarities between the two calibers? What are the main IWC innovations with this new 8 days movements compared to the eberhard? How long does it takes to fully wind the watch?
Cheers
Matteo