IWC Portugieser Portuguese Perpetual Calendar 5021 Yellow Gold / Silver

Reference IW5021-05

About this watch

When it comes to luxury watches, few brands evoke the same level of admiration and respect as IWC Schaffhausen. The IWC Portugieser IW5021-05 is a true icon among their celebrated collections, featuring stunning yellow gold and silver aesthetics. This model is often nicknamed the 'Double Moon' due to its unique moonphase complication that displays the lunar cycle in a breathtaking way. The perpetual calendar function allows for never needing to adjust the watch for varying days of each month or leap years, programmed to last until 2499. At the heart of the IW5021-05 lies the IWC caliber 51614, a self-winding movement with a robust 7-day power reserve and 62 jewels that reduce friction and wear over time. This watch strikes a balance between being bold and wearable, complementing any outfit effortlessly while offering a water resistance of 30 meters.
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Key Features

  • Yellow gold case
  • Sapphire crystal glass
  • Perpetual calendar function
  • Moonphase complication
  • 7-day power reserve
  • 62 jewels movement

Specifications

Brand
IWC
Family
Portugieser
Model
Portuguese Perpetual Calendar 5021 Yellow Gold / Silver
Reference
IW5021-05
Movement
51614
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day, Month, Perpetual Calendar, Year Indicator
  • Moonphase
  • Power Reserve Indicator
Case
Yellow Gold 44.2mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

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This IWC Portugieser Automatic 40 features a silver dial and 40mm case. It is fully mechanical with no issues and includes various accessories.

  • Condition: Brand new, unworn
  • Case size: 40mm
  • Movement type: Automatic
Posted at
May 9, 2026, 7:23 AM
Active
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This 2022 IWC Portugieser Chronograph Green features a 41mm case and is in excellent condition. It has been thoroughly tested on a timegrapher and is running well.

  • Condition: Excellent condition with minimal signs of wear
  • Year: 2022
  • Case Size: 41mm diameter
  • Contents: Watch, Box, Travel Case, International Warranty Card, Instructions Manual
Posted at
May 7, 2026, 11:51 AM
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  • Condition: Very good condition
  • Case size: 41mm
  • Case material: Stainless steel
Posted at
May 4, 2026, 10:21 AM
Active
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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
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IWC - IW500715 · $8,675
2023 IWC Portugieser 42, a luxury watch in excellent condition with original boxes and papers. Comes with warranty card.

  • Condition: Very Good Condition
  • Boxes: Yes, complete set
  • Papers: Complete
  • Warranty: With warranty card
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Apr 1, 2025, 10:21 PM
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  • Band material: leather
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  • Condition: 90%
  • Size: 43mm diameter
  • Case material: 18K Rose Gold
  • Limited edition: 1000 pieces
Posted at
Mar 7, 2025, 10:20 AM
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Reduced! IWC Portugieser Chronograph - 18k Rose Gold

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The IWC Portugieser Chronograph is an icon of watchmaking. This timeless design, with its perfect proportions and understated elegance, has captivated collectors worldwide.

  • Condition: Excellent
  • Case material: 18k solid rose gold
  • Bracelet type: Original IWC Leather Strap
Posted at
Mar 1, 2025, 9:09 PM
Active
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IWC Portugieser Minute Repeater Grey Dial White Gold 43mm Ref. IW524205 REDUCED!

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The IWC Portugieser Minute Repeater is a brilliant invention from the 17th century, featuring a sonorous minute repeating mechanism that chimes out the hours, quarters and minutes on two finely tuned gongs. The watch has a grey dial and is housed in an 18k white gold case with a diameter of 43mm.

  • Condition: Excellent to Like New
  • Case size: 43mm
  • Water resistance: 0.0 bar
  • Movement caliber: 95290
Posted at
Feb 24, 2025, 6:29 PM
Active