IWC Portugieser Portugieser Regulateur Tourbillon Platinum / Silver
Reference IW5446-01
About this watch
The IWC IW5446-01 Portugieser Regulateur Tourbillon Platinum / Silver is a masterpiece that blends luxury and sophistication. Crafted from platinum, this watch exudes elegance with its silver dial adorned with Roman numeral indexes. The distinctive regulator-style display creates a unique look that draws the eye, while the tourbillon escapement enhances accuracy and adds a mesmerizing visual element. At the heart of the IW5446-01 lies the IWC caliber 98845, a hand-wound movement that underscores the brand's dedication to horological excellence. With its refined elegance and regulator display, this watch is perfect for those who appreciate fine watchmaking and unique designs.
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Key Features
- Platinum case with silver dial
- IWC caliber 98845 hand-wound movement
- Tourbillon escapement for enhanced accuracy
- Regulator-style display with Roman numeral indexes
- 30-meter water resistance
- 44.00 mm diameter and 12.30 mm height
- Limited edition of only 100 units produced
Specifications
- Brand
- IWC
- Family
- Portugieser
- Model
- Portugieser Regulateur Tourbillon Platinum / Silver
- Reference
- IW5446-01
- Movement
- 98845
- Movement Features
-
- Hours, Minutes, Small Seconds
- Tourbillon Escapement
- Case
- 44mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings

IWC Portugieser Chronograph - 18k Rose Gold
The IWC Portugieser Chronograph is an icon of watchmaking with a timeless design and understated elegance. This 18k solid rose gold version offers a significant increase in luxury and exclusivity.
- Condition: Excellent
- Case material: 18k solid rose gold
- Band: Original IWC Leather Strap with 18k RG Tang Buckle
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