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The holiday season is here! Place your order by December 23rd to receive it in time to gift it for the holidays. Complimentary exchange and returns extended until January 31st, in their original packaging and conditions.

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Past Collections, 2023

IW394008

Portugieser Tourbillon Rétrograde Chronograph Lewis Hamilton

Platinum Case, Automatic winding, Diameter 43.5 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. 

IW394008 Specifications

Case

Case

  • Platinum Case
  • Diameter 43.5 mm
  • Height 15.9 mm
  • See-through sapphire glass back
  • Water resistance 3.0 bar

Movement

Movement

  • 89900 Calibre
  • IWC-manufactured movement
  • Automatic winding
  • 68 Power Reserve Indicator
  • Frequency 28800.0 VPH (4.0 Hz)
  • 375 Components
  • 42 Jewels

Features

Features

  • 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
  • Hacking tourbillon mechanism
  • Flying minute tourbillon
  • Retrograde date display
  • Limited to 44 pieces

dial

dial

  • Green dial

Strap

Strap

  • Green textile strap
  • 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.