Housed in an 18ct 5N gold (rose gold) case measuring 42.0mm in diameter and 13.6mm in height, the Portofino Chronograph IW391035 strikes a balance between elegant dress-watch sensibility and practical complication. The blue dial frames a full chronograph display with hours, minutes, and seconds, while water resistance to 3.0 bar adds everyday resilience.
Powering the watch is IWC's Calibre 75320, an automatic self-winding movement operating at 28,800 VPH (4 Hz). Its 240 components and 25 jewels work in concert to deliver a 44-hour power reserve, ensuring reliable performance between wearings.
Reference IW391035 is presented in mint condition, making it a compelling choice for the collector seeking a rose gold Portofino with understated sophistication and a versatile blue dial.
