IWC Portugieser Perpetual Calendar Digital Date-Month IW397203

Portugieser Perpetual Calendar Digital Date-Month : IW397203

The IWC Portugieser Perpetual Calendar Digital Date-Month 75th Anniversary model, reference number IW397203, is a notable piece from the prestigious Portugieser collection, released in 2015. The watch features a substantial 45.0 mm case crafted from luxurious rose gold, complemented by a transparent caseback that reveals its intricate inner workings. Its dial showcases a digital display for both the date and month, marking a significant technological advancement for IWC at the time. The timepiece houses the 89801 calibre movement, known for its efficiency, thanks to the double-pawl winding mechanism and quick-action switch. Additional complications include a perpetual calendar with a leap year indicator and a chronograph with flyback functions. This model is celebrated not only for its technical sophistication but also for its elegant design and was limited to just 75 pieces, making it highly exclusive. Its blend of advanced mechanics and classic aesthetics underscores IWC's commitment to horological innovation and craftsmanship.