IWC Portugieser Portuguese Perpetual Calendar Tourbillon Armor Gold / Blue / Boutique Edition

Reference IW5045-04

About this watch

The IWC Portuguese Perpetual Calendar Tourbillon Armor Gold / Blue / Boutique Edition is a masterpiece of innovation and elegance, blending Swiss precision with American engineering. Its striking blue sunburst dial exudes sophistication, while the use of Armor Gold enhances durability and gives the watch a warm glow. The round case strikes a perfect balance between presence and wearability, featuring an open back that showcases the intricate mechanics within. The Feuille hands glide smoothly across the dial, adding to the watch's overall sophistication. One of the standout features is its perpetual calendar, which displays the date, day, month, and year, along with a moonphase indicator that adds an astronomical touch. This is not just a timekeeper; it’s a statement of art and engineering. The IWC Caliber 51950 automatic movement combines precision with artistry, featuring 44 jewels and a power reserve of 168 hours. The inclusion of a tourbillon escapement enhances accuracy, making this watch a true standout in the luxury market.

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Key Features

IWC Caliber 51950 Automatic Movement
Perpetual Calendar Displaying Date, Day, Month, and Year
Moonphase Indicator with Astronomical Touch
Tourbillon Escapement for Enhanced Accuracy
Armor Gold Case for Durability and Luxury Appeal
45.00 mm Diameter and 15.30 mm Height for Perfect Balance
30.00 m Water Resistance for Everyday Wear

Specifications

Brand

IWC

Family

Portugieser

Model

Portuguese Perpetual Calendar Tourbillon Armor Gold / Blue / Boutique Edition

Reference

IW5045-04

Movement

51950

Movement Features

Hours, Minutes, Small Seconds
Date, Day, Month, Perpetual Calendar, Year Indicator
Moonphase
Tourbillon Escapement

Case

Red Gold 45mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

Current Listings

IWC Portugieser Chronograph IW371624 Dune Dial Full Set

IWC - IW371624 · $7,497

A pre-owned Portugieser Chronograph with a dune dial, featuring an automatic movement and a stainless steel case.

Condition: Very good
Case size: 41mm
Case material: Stainless steel
Movement type: Automatic

Posted at

Apr 20, 2026, 9:05 AM

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

IWC - IW504207 · $30,457

This listing is for an IWC Portugieser Tourbillon Mystere in White Gold, featuring a tourbillon mechanism. The watch has been lightly used and comes with the full set of box and papers.

Condition: Lightly Used
Material: White Gold
Comes With: Full set (box & papers)

Posted at

Apr 20, 2026, 5:38 AM

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IWC Schaffhausen Portugieser. Blue Hands/Indices. 40mm. IW358312. Card Included..

IWC Schaffhausen - IW358312 · $4,950

This IWC Portugieser is a gorgeous watch with an inhouse movement, available for sale. It features blue hands and indices on a 40mm case.

Case size: 40mm diameter
Movement type: inhouse

Posted at

Apr 19, 2026, 11:42 AM

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IWC Portugieser Jubilee Ref. 5441 – 18k Rose Gold – Limited Edition 006/500 – REDUCED PRICE

IWC - 5441 · $13,249

A limited edition IWC Portugieser Jubilee Ref. 5441 in 18k rose gold produced to celebrate IWC's 125th anniversary, featuring a manual-winding movement and classic Portugieser design language.

Condition: Overall very good vintage condition, minor scuffing around the ~10 o'clock area on the crystal.
Case Size: ~42 mm
Dial Color: Silver
Movement Type: Manual winding

Posted at

Apr 18, 2026, 2:43 PM

Active

View listing on r/WatchExchange

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

IWC - IW358312 · $7,025

This IWC Portugieser Automatic 40 is a brand new timepiece with a silver dial and 40mm case size. It features an automatic movement and comes with all original accessories.

Condition: Brand new, unworn
Case size: 40mm
Movement type: Automatic

Posted at

Apr 18, 2026, 8:18 AM

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IWC Portugieser Chronograph IW371624 Dune Dial Full Set

IWC - IW371624 · $7,497

This pre-owned IWC Portugieser Chronograph is a stainless steel timepiece with a dune dial on a black alligator strap, featuring an automatic movement.

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

Posted at

Apr 13, 2026, 9:11 AM

Active

View listing on r/WatchExchange

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

IWC - IW358312 · $7,050

This IWC Portugieser Automatic 40 features a silver dial and is fully functional without any issues.

Condition: Brand new, unworn
Case diameter: 40mm

Posted at

Apr 11, 2026, 8:56 AM

Active

View listing on r/WatchExchange

IWC Schaffhausen Portugieser. Blue Hands/Indices. 40mm. IW358312. Card Included..

IWC Schaffhausen - IW358312 · $5,195

A beautiful IWC Portugieser with inhouse movement and blue hands/indices, featuring a 40mm case.

Movement: inhouse
Diameter: 40mm

Posted at

Apr 7, 2026, 6:58 PM

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View listing on r/WatchExchange

IWC Portugieser Chronograph - 41mm - Gold Numerals - IW371604 ( new / 2024 )

IWC - IW371604 · $6,995

This IWC Portugieser Chronograph features a stainless steel case and gold numerals. It comes with all the original boxes, papers, booklets, and IWC Warranty Card.

Condition: unworn
Case size: 41mm diameter
Movement: In-House Calibre 69355

Posted at

Apr 2, 2025, 3:10 PM

Active

View listing on RolexForums