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IWIW546307-Portugieser Tourbillon Hand-Wound

Past Collections, 2017

IW546307

Portugieser Tourbillon Hand-Wound

18 ct white gold case, Manual-winding, Diameter 43.2 mm.

Made in Schaffhausen, Switzerland.

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

Strap Options

Black,Alligator leather
Black,Alligator leather
Size: STANDARD
Call to Buy

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 


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 

IW546307 Specifications

case

case

  • 18 ct white gold case
  • Diameter 43.2 mm
  • Height 11.1 mm
  • See-through sapphire glass back
  • Water resistance 3 bar

Movement

Movement

  • 98900 Calibre
  • IWC-manufactured movement
  • Manual-winding
  • 54 hours Power Reserve
  • Frequency 28800.0 vph (4.0 hz)
  • 227 Components
  • 21 Jewels
  • Côtes de Genève, perlage

Features

Features

  • Flying minute tourbillon
  • Sapphire glass, arched-edge, antireflective coating on both sides
  • Small hacking seconds
  • Three-quarter bridge
  • Limited to 25 pieces

dial

dial

  • Green dial

Strap

Strap

  • Black alligator leather strap by Santoni
  • Strap width 22 mm
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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