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IWIW515104-Portofino Hand-Wound Monopusher

Past Collections, 2013

IW515104

Portofino Hand-Wound Monopusher

18 ct 5N gold case, Manual-winding, Diameter 45.0 mm.

Made in Schaffhausen, Switzerland.

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Limited Availability – contact us to purchase over the phone

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An IWC Schaffhausen Concierge will be happy to help you complete your purchase or answer any questions

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See technical details

An IWC Schaffhausen Concierge will be happy to help you complete your purchase or answer any questions

Or send us a message through our online form 

IW515104 Specifications

case

case

  • 18 ct 5N gold case
  • Diameter 45.0 mm
  • Height 13.1 mm
  • Water resistance 3 bar

Movement

Movement

  • 59360 Calibre
  • IWC-manufactured movement
  • Manual-winding
  • 192 hours Power Reserve
  • Frequency 28800.0 vph (4.0 hz)
  • 281 Components
  • 36 Jewels
  • Côtes de Genève, polished

Features

Features

  • Chronograph function with minutes and seconds
  • 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

dial

  • Silver-plated dial

Strap

Strap

  • Dark brown alligator leather strap by Santoni
  • Strap width 22 mm

 

 

Care for your IWC Watch

 

Like any precision mechanical instrument, a watch from IWC Schaffhausen needs regular care and maintenance.

Learn more about your watch and how to maintain it. 

 

Complete Service

 

It involves a full overhaul of the timepiece and is a complex, largely manual task that takes several hours.

 

 

 

HOW-TO TIPS

 

Learn how to clean your watch, wind it and more in our six-part “How To…” video series.

 

 

 

 

FAQS

 

If you can’t find answers to your questions here, please feel free to contact a member of our service staff.

 

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