IWC Portugieser Portugieser Perpetual Calendar 44 White Gold / Dune

Reference IW5037-04

IWC Portugieser Perpetual Calendar 44 White Gold / Dune

About this watch

The IWC IW5037-04 Portugieser Perpetual Calendar 44 White Gold / Dune is a masterpiece of horology that combines precision with elegance. Its exquisite white gold casing features a sunburst finish, while the rich blue dial painted in Arabic numerals and feuille hands creates a striking contrast. The watch's automatic movement, IWC Caliber 52616, boasts a remarkable 7-day power reserve, making it an ideal companion for those who appreciate functionality with a touch of luxury. The perpetual calendar feature automatically adjusts for months with varying days and leap years, ensuring the correct date is always displayed. Additionally, the moonphase indicator adds a poetic touch to this watch, tracking lunar phases accurately. With its water resistance of 50 meters, the IW5037-04 is versatile enough for everyday wear. Whether you’re caught in the rain or splashing water while washing your hands, you can have peace of mind knowing your watch is protected.

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Key Features

IWC Caliber 52616 automatic movement
Perpetual calendar with date, day, month, and year displays
Moonphase indicator for tracking lunar phases
7-day power reserve
Water resistance up to 50 meters
White gold casing with sunburst finish
Sapphire glass

Specifications

Brand

IWC

Family

Portugieser

Model

Portugieser Perpetual Calendar 44 White Gold / Dune

Reference

IW5037-04

Movement

52616

Movement Features

Hours, Minutes, Small Seconds
Date, Day, Month, Perpetual Calendar, Year Indicator
Moonphase
Power Reserve Indicator

Case

White Gold 44.4mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

Current Listings

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

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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

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

[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

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

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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

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

IWC - IW371624 · $6,997

This pre-owned IWC Portugieser Chronograph features a stainless steel case with dune dial on black alligator strap and automatic movement.

Condition: Very good condition
Case size: 41mm diameter
Movement type: Automatic

Posted at

May 11, 2026, 8:52 AM

Active

View listing on r/WatchExchange

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, with a case size of 42mm and stainless steel construction. It comes with box, booklets, and warranty card dated January 2011.

Condition: very good
Case size: 42mm diameter
Case material: Stainless Steel
Bracelet material: Leather

Posted at

May 10, 2026, 11:45 AM

Active

View listing on r/WatchExchange