IWC Portofino Hand-Wound Monopusher Chronograph – 45mm – 18K Rose Gold
Ref. IW515104
This elegant and technically impressive IWC Portofino Hand-Wound Monopusher Chronograph is a refined expression of classic watchmaking, presented by Geneva Watch Company, featuring a sophisticated 45mm 18K rose gold case with timeless proportions.
At its heart lies the in-house Caliber 59360 manual-winding movement, delivering an exceptional 8-day (192-hour) power reserve, ensuring long-lasting precision and mechanical excellence.
The beautifully balanced silver-plated dial is enhanced by rose gold-tone hands and applied hour markers, offering a clean and highly legible aesthetic.
A standout feature is the monopusher chronograph, allowing all chronograph functions to be controlled through a single pusher integrated into the crown—an elegant and rare complication.




