IWC Portugieser Portugieser Perpetual Calendar Digital Date-Month Edition "75th Anniversary" Platinum

Reference IW3972-01

IWC Portugieser Perpetual Calendar Digital Date-Month Edition "75th Anniversary" Platinum

About this watch

The IWC IW3972-01 Portugieser Perpetual Calendar Digital Date-Month Edition '75th Anniversary' Platinum is a masterclass in watchmaking. This limited edition piece boasts a commanding presence on the wrist with its 45.00 mm round platinum case. The silver-plated dial features Arabic numerals, feuille hands, and a big date and month display at 12 o'clock. The chronograph function shines with a flyback feature for quick resets. At the core is the IWC caliber 89801 automatic movement, showcasing 51 jewels and a 68-hour power reserve. This watch is a celebration of horological excellence, blending luxury with practicality. Its stunning design, exceptional movement, and limited availability make it a statement piece in the world of luxury watches.
Buy Now on Jomashop
This is an affiliate link

Key Features

  • 45 mm round platinum case
  • Silver-plated dial with Arabic numerals and feuille hands
  • Perpetual calendar with big date and month display at 12 o'clock
  • Chronograph function with flyback feature
  • IWC caliber 89801 automatic movement
  • 51 jewels for enhanced longevity and accuracy
  • 68-hour power reserve

Specifications

Brand
IWC
Family
Portugieser
Model
Portugieser Perpetual Calendar Digital Date-Month Edition "75th Anniversary" Platinum
Reference
IW3972-01
Movement
89801
Movement Features
  • Hours, Minutes, Small Seconds
  • Big Date, Leap Year, Month, Perpetual Calendar, Date
  • Chronograph, Flyback
Case
45mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] 2022 IWC Portugieser Chronograph Green IW371615 41mm Full Set - $5,995

2022 IWC Portugieser Chronograph Green IW371615 41mm Full Set - $5,995

IWC - IW371615 · $5,995
A 2022 IWC Portugieser Chronograph Green, a chronograph watch with green dial. It features a 41mm case and is in excellent condition.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2022
  • Case size: 41mm
Posted at
May 24, 2026, 11:51 AM
Active
View listing on r/WatchExchange
[WTS][US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

[US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC - IW358312 · $6,900
This IWC Portugieser Automatic 40 is a mechanical watch with a silver dial and 40mm case. It features a digital transferable warranty until 12/2025.

  • Condition: Brand new, unworn
  • Case size: 40mm
Posted at
May 23, 2026, 5:09 AM
Active
View listing on r/WatchExchange
[WTS] 2022 IWC Portugieser Chronograph Green IW371615 41mm Full Set - $5,995

2022 IWC Portugieser Chronograph Green IW371615 41mm Full Set - $5,995

IWC - IW371615 · $5,995
This is a 2022 IWC Portugieser Chronograph Green, a high-end chronograph watch with a 41mm case size.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2022
  • Case size: 41mm
Posted at
May 21, 2026, 10:10 PM
Active
View listing on r/WatchExchange
[WTS] IWC Portugieser Chronograph IW371624 Automatic Dune Dial 2024 41mm Full Set

IWC Portugieser Chronograph IW371624 Automatic Dune Dial 2024 41mm Full Set

IWC - IW371624 · $6,997
This is an IWC Portugieser Chronograph with a stainless steel case, dune dial on black alligator strap, and automatic movement.

  • Condition: Very good
  • Case size: 41mm diameter
  • Material: Stainless steel
  • Movement: Automatic
Posted at
May 18, 2026, 8:53 AM
Active
View listing on r/WatchExchange
[WTS] IWC Portugieser Tourbillon Mystere, White Gold IW504207 ♦️Lightly Used Undated♦️

IWC Portugieser Tourbillon Mystere, White Gold IW504207 ♦️Lightly Used Undated♦️

IWC - IW504207 · $30,300
This IWC Portugieser Tourbillon Mystere features a white gold case and is in lightly used condition. It comes with a full set, including the box and papers.

  • Condition: Lightly Used
  • Case material: White Gold
  • Movement: Calibre 65
Posted at
May 18, 2026, 4:42 AM
Active
View listing on r/WatchExchange
[WTS] IWC Portugieser Automatic (IW500109)

IWC Portugieser Automatic (IW500109)

IWC - IW500109 · $5,500
This IWC Portugieser Automatic is a discontinued reference featuring a black dial on a black leather strap. It comes with box, booklets, and warranty card dated January 2011.

  • Condition: Very Good
  • Case Size: 42mm
  • Case Material: Stainless Steel
  • Bracelet Material: Leather
Posted at
May 17, 2026, 10:08 AM
Active
View listing on r/WatchExchange
[WTS][US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

[US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC - IW358312 · $6,925
This IWC Portugieser Automatic 40 is a high-end mechanical watch with a silver dial and 40mm case. It's fully linked and comes with an extensive set of accessories. The watch functions perfectly mechanically and is in pristine condition.

  • Condition: Brand new, unworn
  • Case size: 40mm
Posted at
May 16, 2026, 7:40 AM
Active
View listing on r/WatchExchange
[WTS] IWC Portugieser Hand-Wound Eight Days Edition 150 Years - $5,000

IWC Portugieser Hand-Wound Eight Days Edition 150 Years - $5,000

IWC - Portugieser Hand-Wound Eight Days Edition 150 Years · $5,000
Up for sale is an IWC Portugieser Hand-Wound Eight Days Edition 150 Years, a dress watch that rarely gets worn.

  • Condition: 2 light marks on the case, clean crystal
  • Case condition: 2 light marks on the case
  • Crystal condition: clean
  • Included accessories: original boxes, original strap, extra blue alligator strap, documents
Posted at
May 15, 2026, 3:45 PM
Active
View listing on r/WatchExchange
[WTS] 2022 IWC Portugieser Chronograph Green IW371615 41mm Full Set - $5,995

2022 IWC Portugieser Chronograph Green IW371615 41mm Full Set - $5,995

IWC - IW371615 · $5,995
A 2022 IWC Portugieser Chronograph Green, a 41mm luxury watch featuring chronograph functionality.

  • Condition: Excellent condition with minimal signs of wear
  • Case Size: 41mm
Posted at
May 14, 2026, 12:47 PM
Active
View listing on r/WatchExchange