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Past Collections, 2014

IW459101

Portofino Automatic Day & Night 37

Stainless steel Case, Automatic winding, Diameter 37.0 mm.

Made in Switzerland

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

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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. 

IW459101 Specifications

Case

Case

  • Stainless steel Case
  • Diameter 37.0 mm
  • Height 10.8 mm
  • Water resistance 3.0 bar

Movement

Movement

  • 35700 Calibre
  • Automatic winding
  • 40 Hours power reserve
  • Frequency 28800.0 VPH (4.0 Hz)
  • 195 Components
  • 27 Jewels
  • Côtes de Genève

Features

Features

  • Central hacking seconds
  • Sapphire glass, convex, antireflective coating on both sides
  • Display of a second localtime

dial

dial

  • White dial

Strap

Strap

  • Blue alligator leather strap by Santoni
  • Strap width 18.0 mm
PORTOFINO collection image
PORTOFINO collection image

Official Documents

Make the most out of your IWC watch to make it last longer. Here’s all the useful information for its maintenance.

 

 

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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