Buy Portofino Hand-wound Eight Days -

While the mainspring can actually store enough energy for nine days, IWC engineers added a special gear that stops the movement after precisely 192 hours. This ensures the watch only runs when the mainspring provides constant torque, maintaining higher accuracy until the very end.

The is a technical flagship within the IWC Portofino collection, offering a blend of minimalist Mediterranean aesthetics and impressive mechanical endurance. Key Specifications at a Glance Case Diameter: 45 mm Case Thickness: Approximately 11.7 mm Movement: IWC-manufactured Calibre 59210 Power Reserve: 192 hours (8 days) Water Resistance: 30 meters (3 bar) Strap: Alligator leather by Santoni (standard) The Power of Eight Days buy portofino hand-wound eight days

Despite its larger 45 mm case, the Portofino Hand-Wound Eight Days maintains a slim profile that fits under tight dress cuffs. While the mainspring can actually store enough energy

The dial features a balanced arrangement with a date window at 3 o’clock, small hacking seconds at 6 o’clock, and the power reserve indicator. Material Variants: Key Specifications at a Glance Case Diameter: 45

Typically paired with a slate-colored (ardoise) or silver-plated dial.