Portofino Hand-Wound Eight Days

  • Portofino Hand-Wound Eight Days
  • Portofino Hand-Wound Eight Days
  • Portofino Hand-Wound Eight Days
  • Portofino Hand-Wound Eight Days
  • Portofino Hand-Wound Eight Days
  • Portofino Hand-Wound Eight Days
  • Portofino Hand-Wound Eight Days
  • Portofino Hand-Wound Eight Days
IW510106

Portofino Hand-Wound Eight Days


About this watch
  • Stainless steel case,
  • Manual-winding,
  • Diameter 45.0 mm.
  • Made in Schaffhausen, Switzerland.

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The Story

In the Portofino Hand-Wound Eight Days, the IWC-manufactured 59210-calibre movement will run precisely and reliably for a full 192 hours, or 8 days, before it automatically stops. Strictly speaking, it is 9 days, but the extra day in reserve ensures that the movement maintains as constant a driving torque as possible and continues to run precisely. The owner will always be on the safe side if he winds his watch once a week. The power remaining can be read off on the power reserve display on the dial. Together with the small seconds display and date display, this gives the dial a pleasing equilibrium. The indexless balance has a frequency of 28,800 beats per hour and, together with the Breguet spring bent into shape in accordance with age-old watchmaking tradition, helps to make the watch exceptionally accurate. The watch is available with a stainless-steel case, blue dial and rhodium-plated indices. It has a transparent sapphire-glass back and a black alligator leather strap from the House of Santoni.

Specifications

Case

    Stainless steel case Diameter 45.0 mm Height 11.7 mm See-through sapphire glass back Water resistance 3 bar

Movement

    59210 Calibre IWC-manufactured movement Manual-winding 192 hours Power Reserve Frequency 28800.0 vph (4.0 hz) 215 Components 30 Jewels Côtes de Genève, perlage, polished

Features

    8 days power reserve Power reserve display Date display Sapphire glass, arched-edge, antireflective coating on both sides Small hacking seconds Indexless balance with four golden weight screws on the balance rim

Dial

    Blue dial

Strap

    Black alligator leather strap by Santoni Strap width 22 mm

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