The IWC Portugieser Automatic 42 (ref. IW501704) marks the next evolution of a modern classic, refining the design language introduced with the IW5007 in 2015. Released in 2024, this reference returns with a more compact 42.4mm stainless-steel case and a striking blue dial – a pairing that subtly shifts the watch’s visual balance while preserving the Portugieser’s signature openness and symmetry.

Inside, the updated calibre 52011 builds on the 52010 architecture first seen in limited AMG G-Wagon variants of the Big Pilot. The movement provides a robust 7-day power reserve, with Pellaton winding and twin barrels housed in a case just 12.9mm thick. Sapphire crystals front and back frame the dial’s combined Arabic numerals and railroad minute track, while the watch remains water-resistant to 30m – sufficient for daily wear in less-than-ideal conditions.

With its tailored proportions and distinguished movement upgrade, ref. IW501704 consolidates the Portugieser’s position as a versatile yet technically elevated line within IWC’s catalogue – one equally at home under tailored cuffs or in more relaxed settings.