Portofino is not a hot series of IWC, not as popular as other models like Portuguese, Pilot. Because IWC has already owned Portuguese series, I do not know why they still created Portofino, is it because of tradition? Or just paying tribute to the creative watch-making concept coming from Portofino. For me, Portofino does not… Continue reading ZF Factory Replica IWC Portofino Chrono IW391001 with Asia Valjoux 7750 Movement Black Leather Strap