IWC Portuguese IW390406

The IW390406 represents IWC's Portuguese Chronograph in a 41mm stainless steel case configuration. This reference distinguishes itself within the Portuguese Chronograph lineup through its green dial colorway, offering an alternative to more traditional dial options in the series. The watch features a 41mm stainless steel case fitted with a sapphire crystal and fixed bezel. Water resistance extends to 30 meters. The timepiece operates on an automatic movement, providing self-winding functionality for the chronograph complications. This reference appeals to collectors seeking a Portuguese Chronograph with distinctive green dial aesthetics while maintaining the series' established proportions and materials. The combination of the 41mm case size and stainless steel construction positions this model as an accessible entry point within IWC's Portuguese Chronograph offerings, suitable for those preferring unconventional dial colors in their chronograph collection.