• Movement

• Manual

• Case

• Stainless Steel

• Dial

• Black

• Strap / Bracelet

• Black alligator strap

• Mfg Ref #

• IW510102

IWC Portofino Hand-Wound 8-Days Automatic Steel (IW510102)

The IWC Portofino Hand-Wound 8-Day watch (ref. IW510102) features the Caliber 59210 mechanical manual winding movement with an 8-day power reserve; black 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 with its newly developed IWC-manufactured 59210-calibre movement will run precisely and reliably for a full 192 hours, or eight days, before it automatically stops.