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 Automatic Dune Dial 41mm Full Set

IWC - IW371624 · $7,297

This is a pre-owned IWC Portugieser Chronograph with a stainless steel case, automatic movement, and dune dial on a black alligator strap. It's in very good condition with normal signs of wear.

Condition: Very good condition
Case size: 41mm
Case material: Stainless steel

Posted at

May 4, 2026, 10:21 AM

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IWC Portugieser Automatic (IW500109)

IWC - IW500109 · $5,500

This IWC Portugieser Automatic features a black dial on a black leather strap, with a stainless steel case and automatic movement.

Condition: Very good condition
Case Size: 42mm diameter
Case Material: Stainless Steel
Bracelet Material: Leather

Posted at

May 3, 2026, 9:21 AM

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View listing on r/WatchExchange

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

IWC - IW371615 · $5,995

2022 IWC Portugieser Chronograph Green, a timepiece in excellent condition.

Condition: Excellent condition with minimal signs of wear
Year: 2022
Case size: 41mm

Posted at

May 2, 2026, 12:25 PM

Active

View listing on r/WatchExchange

IWC Portugieser Regulateur. IW544401. Box, Papers...

IWC - IW544401 · $5,800

A Portugieser Regulateur from IWC, a watch known for its intricate mechanical movements and classic design.

Box And Papers: Included
Shipping Methods: Fedex with insurance

Posted at

May 2, 2026, 11:22 AM

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

IWC - IW358312 · $6,975

The IWC Portugieser Automatic 40 is a high-end watch featuring a silver dial and 40mm case size. It has a mechanical automatic movement and comes with various accessories.

Condition: Brand new, unworn, pristine condition
Case diameter: 40mm

Posted at

May 2, 2026, 7:36 AM

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

IWC - 5441 · $12,899

This IWC Portugieser Jubilee Ref. 5441 is a limited edition of 500 pieces produced in rose gold to celebrate the 125th anniversary of International Watch Company. It features a classic design language inspired by the original 1930s models, including a silver dial and manual-winding IWC Caliber 9828 movement.

Condition: Overall very good vintage condition, minor scuffing around the ~10 o'clock area on the crystal
Case Size: ~42 mm
Diameter: ~42 mm
Movement: IWC Caliber 9828, manual wind

Posted at

Apr 28, 2026, 9:28 PM

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2020 IWC Portugieser Yacht Club "Orlebar Brown" - IW390704 - Full Set Priced to Fly

IWC - IW390704 · $7,500

A beautiful summer timepiece by IWC, the Portugieser Yacht Club Chronograph Edition 'Orlebar Brown' has a fresh and crisp aesthetic while maintaining its classic iconic design.

Condition: great preowned condition with minor signs of wear throughout the case, caseback, case sides, bracelet, and clasp
Year: 2020
Case size: 44mm
Crystal type: sapphire

Posted at

Apr 27, 2026, 7:20 PM

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IWC Portugieser Chronograph IW371624 Dune Dial Full Set

IWC - IW371624 · $7,497

This pre-owned IWC Portugieser Chronograph features a stainless steel case with a dune dial and black alligator strap. The watch comes in a full set, including box, papers, and original contents.

Condition: Very good
Case size: 41 mm
Case material: Stainless steel

Posted at

Apr 27, 2026, 9:52 AM

Active

View listing on r/WatchExchange