Zac Effron: Fake IWC Portugieser Zac Efron wore a suitably dazzling 1:1 replica IWC UK to receive his star on the Hollywood Walk of Fame. The actor’s Portugieser Perpetual Calendar (Ref. IW503312) represents the pinnacle of haute horlogerie. The perpetual calendar, for instance, is mechanically programmed for 577 years. The perfect fake IWC also has…