Ref #: WGZMS01786
Portofino Hand-Wound 8-Days Steel (IW510106)
The IWC Portofino Hand-Wound 8-Days (ref. IW510106) features the Caliber 59210 mechanical manual winding movement with an 8-day power reserve when fully wound; blue dial; date display at 3 o'clock; small seconds subdial at 6 o'clock; power reserve indicator between 8 and 9 o'clock; sapphire-crystal, exhibition case back; and 45mm, stainless steel case on a black alligator strap with a stainless steel ardillon buckle.
The Flagship of the Portofino Family
The Portofino Hand-Wound 8-Days with its newly developed IWC-manufactured 59210-caliber movement will run precisely and reliably for a full 192 hours, or eight days, before it automatically stops.