I handled one today, the gorgeous (to me) orange version, and I was impressed. First of all, the Jubilee type bracelet is miles better than the one that shipped with the old SKX models.
More interesting is the GMT hand which can be independently adjusted by 15 minutes increments, which means that this watch can be used not only in countries which have an unusual half hour increment over other timezones (India, Sri Lanka, Afghanistan, Iran, Myanmar, Venezuela, Canada's Newfoundland, or some bits of Australia) but also in Nepal which, for some reason, is 15 minutes ahead of India's time.
At €470, this watch looks like a serious bargain, and the shop warned me that Seiko had trouble keeping up with demand, especially for the so-called "Batman" blue model that sold out almost immediately.