IWC Portugieser Portuguese Perpetual Calendar Tourbillon Platinum / Silver
Reference IW5045-05
About this watch
The IWC Portugieser IW5045-05 Portuguese Perpetual Calendar Tourbillon Platinum / Silver is a masterpiece of horological excellence, boasting a platinum case with a diameter of 45mm and a sunburst finish that adds depth to the silver dial. The IWC caliber 51950, a self-winding movement, combines functionality with artistry, featuring a perpetual calendar that accounts for leap years and varying month lengths. This watch is not just about telling time; it's a statement of elegance, sophistication, and horological mastery. With its tourbillon escapement and limited production run of only 50 units, this timepiece is a collector's dream, elevating the owner's status among watch enthusiasts and serving as a conversation starter that sparks admiration.
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Key Features
- 45mm platinum case
- IWC caliber 51950 self-winding movement
- Perpetual calendar with leap year and month length adjustments
- Tourbillon escapement for enhanced accuracy
- 30m water resistance
- Sunburst finish on silver dial
- Arabic numerals and feuille hands
Specifications
- Brand
- IWC
- Family
- Portugieser
- Model
- Portuguese Perpetual Calendar Tourbillon Platinum / Silver
- Reference
- IW5045-05
- Movement
- 51950
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date, Day, Month, Perpetual Calendar, Year Indicator
- Moonphase
- Tourbillon Escapement
- Case
- 45mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings

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