IWC Portugieser Portugieser Yacht Club Chronograph 43.5 Red Gold / Silver
Reference IW3905-01
About this watch
The IWC Portugieser Yacht Club Chronograph 43.5 in Red Gold and Silver is a masterpiece of horology, combining exceptional craftsmanship, elegant aesthetics, and cutting-edge technology. Its robust yet elegant design, crafted from luxurious Red Gold, exudes sophistication with its warm, rich hue. The silver dial, featuring Arabic numerals and feuille hands, provides excellent legibility while showcasing IWC’s dedication to precision timekeeping. The chronograph function is a testament to the brand's engineering prowess, with a self-winding flyback mechanism allowing for seamless timing. Protected by a sapphire crystal, the dial is resistant to scratches and enhances visibility. The open case back reveals the beauty of the movement inside, highlighting IWC’s commitment to transparency. With a power reserve of up to 68 hours and a frequency of 28,800 vibrations per hour, the IWC caliber 89361 ensures accurate timekeeping. This watch is not just a showpiece; it's built to withstand life’s adventures with a water resistance rating of 60 meters. Its comfort and versatility make it perfect for both formal and casual occasions.
Key Features
- IWC Caliber 89361 Movement
- Red Gold Case Material
- Sapphire Crystal Glass
- Water Resistance: 60 meters
- Date Display and Flyback Chronograph
- Automatic Winding Mechanism
- Power Reserve up to 68 hours
Specifications
- Brand
- IWC
- Family
- Portugieser
- Model
- Portugieser Yacht Club Chronograph 43.5 Red Gold / Silver
- Reference
- IW3905-01
- Movement
- 89361
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Flyback
- Case
- Red Gold 43.5mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 60
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