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
IWC Portugieser Automatic 7 Day Power Reserve Reference 500705 Blue Hand & Index
IWC Portugieser Automatic 7 Day Power Reserve with blue hand and index, a men's watch measuring 43mm in size.
- Condition: 95%
- Case Material: 18K Rose Gold
- Movement Type: Mechanical Manual

IWC Portugieser Chronograph - 41mm - Beige Dial - IW371624 ( unworn / 2025 )
Up for sale is an unworn IWC Portugieser Chronograph in 41mm stainless steel, featuring a beige dial and in-house Calibre 69355.
- Condition: Unworn
- Case material: Stainless Steel
- Case size: 41mm
IWC SCHAFFHAUSEN PORTUGIESER CHRONOGRAPH YEAR OF THE DRAGON 41mm IW371629
This IWC Portugieser Chronograph features a red dial and is housed in a 41mm stainless steel case, paired with a black calfskin strap.
- Condition: EXCELLENT
- Material: stainless steel
- Band material: calfskin
- Case size: 41mm

IWC Portugieser Automatic 42.3MM Black Stainless Steel FULL SET MINT IW500703
The IWC Portugieser Automatic is a tribute to the brand's maritime heritage, featuring a stainless steel case and pitch black dial. It has a 7-day power reserve and includes hours, minutes, elapsed seconds subdial, and power reserve indicator.
- Condition: Mint condition with little to no signs of wear
- Case size: 42.3MM
- Water resistance: unknown
- Movement: Automatic

MINT Iwc IW500701 PORTUGIESER 7 DAY POWER RESERVE 18K ROSE GOLD 2024 FULL SET
This is a beautiful 2024 IWC Portuguese 7 Day Power Reserve in 18K rose gold with a silver dial and 41mm case. It comes with a Santoni dark brown alligator leather strap and an 18K rose gold deployant clasp.
- Condition: Mint, unpolished condition
- Case Size: 41mm
- Power Reserve: 7 days
- Warranty Years Remaining: under 8 years

IWC Portugieser Chronograph - 41mm - Blue Rubber - IW371620 ( new / 2024 )
This IWC Portugieser Chronograph features a 41mm stainless steel case, white and blue dial, and comes with an IWC Warranty Card dated November 2024.
- Condition: Unworn condition
- Case size: 41mm diameter
- Movement: In-House Calibre 69355

IWC Portugieser Chronograph - 41mm - Blue Dial - IW371606 ( new / 2024 )
This IWC Portugieser Chronograph features a stainless steel case, in-house Calibre 69355 movement, and blue dial.
- Condition: Unworn
- Case size: 41mm diameter
- Materials: Stainless Steel