The Replica Portugieser Tourbillon Rétrograde Chronograph (ref. IW3940) and Portugieser Perpetual Calendar Tourbillon (ref. IW5045).
Both timepieces use tourbillon movements and offer a retrograde chronograph and perpetual calendar, respectively. The references are available in limited quantities in rose gold and platinum, each produced with either a familiar silver or blue dial.
The IWC Replica Watch has a 45-mm Portugieser case, with curved lugs and a relatively large crown. The dial’s outer edge features a railroad minute track recalling the marine chronometers that originally inspired the series, while applied Arabic numerals decorate most hour positions.
Inside the new Tourbillon Rétrograde Chronograph is the Fake IWC caliber 89900, made in-house by the brand. Like the movement powering its perpetual calendar-equipped sibling, this watch’s automatic mechanism features a gold oscillating weight, though it offers a smaller power reserve of 68 hours.
The chronograph movement notably features a flyback mechanism which gently “flies back” the Luxury IWC Replica seconds hand to zero upon reset, giving the watch an uncommon and luxurious aesthetic in its timekeeping.