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IWC Schaffhausen

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IWC Schaffhausen

IWIW397202-Portugieser Perpetual Calendar Digital Date-Month

Past Collections, 2015

IW397202

Portugieser Perpetual Calendar Digital Date-Month

18 ct 5N gold case, Automatic, self-winding, Diameter 45.0 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. 


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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. 

IW397202 Specifications

case

case

  • 18 ct 5N gold case
  • Diameter 45.0 mm
  • Height 16.0 mm
  • See-through sapphire glass back
  • Water resistance 3.0 bar

Movement

Movement

  • 89801 Calibre
  • IWC-manufactured movement
  • Automatic, self-winding
  • 68 hours Power Reserve
  • Frequency 28800.0 VPH (4.0 Hz)
  • 474 Components
  • 51 Jewels
  • Côtes de Genève

Features

Features

  • Small hacking seconds
  • Rotor in 18-carat 5N gold
  • Sapphire glass, arched-edge, antireflective coating on both sides
  • Flyback function
  • Hour and minute counters combined in a totalizer at 12 o’clock
  • Chronograph function with hours, minutes and seconds
  • Perpetual calendar with large double-digit displays for date and month and leap year display
  • Limited to 75 pieces

dial

dial

  • Black dial

Strap

Strap

  • Dark brown alligator leather strap by Santoni
  • Strap width 22.0 mm
PORTUGUESE collection image
PORTUGUESE 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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