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IWC Schaffhausen

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IWC Schaffhausen

IWIW391021-Portofino Chronograph

Past Collections, 2014

IW391021

Portofino Chronograph

18 ct 5N gold case, Automatic, self-winding, Diameter 42.0 mm.

Made in Switzerland

View More Details
Please contact us to reserve this item
Limited Availability – contact us to purchase over the phone

Strap Options

Brown,Mississippiensis alligator
Brown,Mississippiensis alligator
Size: STANDARD

Enquire now Call for Information

Our Concierge will be happy to help you complete your purchase, find out availability in our boutiques or answer any questions

Or send us a message through our online form. 


See technical details

Our Concierge will be happy to help you complete your purchase, find out availability in our boutiques or answer any questions

Or send us a message through our online form. 

IW391021 Specifications

case

case

  • 18 ct 5N gold case
  • Diameter 42.0 mm
  • Height 13.6 mm
  • Water resistance 3.0 bar

Movement

Movement

  • 75320 Calibre
  • Automatic, self-winding
  • 44 hours Power Reserve
  • Frequency 28800.0 VPH (4.0 Hz)
  • 240 Components
  • 25 Jewels

Features

Features

  • Small hacking seconds
  • Sapphire glass, convex, antireflective coating on both sides
  • Day and date display
  • Chronograph function with hours, minutes and seconds

dial

dial

  • Grey dial

Strap

Strap

  • Dark brown alligator leather strap
  • Strap width 20.0 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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