IWC Portugieser Portuguese Yacht Club Chronograph
Reference IW3902-04
About this watch
The IWC IW3902-04 Portuguese Yacht Club Chronograph is a masterpiece of luxury watchmaking, boasting an impressive blend of style and functionality. Its nautical-inspired design, characterized by a round stainless steel case measuring 45.50 mm in diameter, exudes sophistication. The black dial adorned with striking Arabic numerals and elegant feuille hands ensures readability even in less-than-ideal lighting conditions. At the core of this timepiece is the IWC Caliber 89361, an automatic movement renowned for its reliability and precision, offering a level of accuracy that is hard to beat. With a water resistance of up to 60 meters, this watch can withstand splashes and brief immersion, making it a versatile choice for active individuals. The ergonomic design ensures comfortable wearability, while the user-friendly chronograph function allows for seamless timing of consecutive intervals.
Key Features
- IWC Caliber 89361 automatic movement
- Stainless steel case with 60m water resistance
- Nautical-inspired design with black dial and Arabic numerals
- Ergonomic design for comfortable wearability
- Flyback chronograph function with user-friendly interface
- 68-hour power reserve and frequency of 28,800 vibrations per hour
Specifications
- Brand
- IWC
- Family
- Portugieser
- Model
- Portuguese Yacht Club Chronograph
- Reference
- IW3902-04
- Movement
- 89361
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Flyback
- Case
- Stainless Steel 45.5mm
- Dial Color
- Black
- Water Resistance
- 60
Current Listings

IWC Portugieser Chronograph - 41mm - Blue Rubber - IW371620 ( new / 2024 )
This is an IWC Portugieser Chronograph with a 41mm stainless steel case, in-house Calibre 69355 movement, and features a white/blue dial on blue rubber strap. The watch comes complete with all boxes, papers, booklets, hang tag, and IWC Warranty Card dated November 2024.
- Condition: Unworn
- Case Size: 41mm
- Material: stainless steel
- Movement Type: in-house Calibre 69355

IWC Portugieser Chronograph - 41mm - Blue Numerals - IW371605 ( new / 2025 )
This IWC Portugieser Chronograph features a 41mm stainless steel case, in-house Calibre 69355 movement, and a silver dial with blue numerals. The watch comes complete with all boxes, papers, booklets, and an IWC Warranty Card dated May 2025.
- Condition: Unworn
- Case size: 41mm diameter
- Movement type: In-House Calibre 69355
![[WTS] IWC Portugieser IW390404](https://preview.redd.it/2jg57yhok9ye1.jpg?width=640&crop=smart&auto=webp&s=3d43a0231c1d2cd724ca425ccc5d61763feb634f)
IWC Portugieser IW390404
A beautiful IWC Portugese with a dark silver dial and black alligator strap, featuring Arabic markers and in-house Cal 89361 movement.
- Condition: Very good preowned
- Size: 42mm diameter
- Movement: Cal 89361 in-house movement

IWC Portugieser Automatic - Silver Dial - 42.4mm - IW501702 ( unworn / 2024 )
This IWC Portugieser Automatic features a 42.4mm stainless steel case and is powered by the in-house Calibre 52011 movement.
- Condition: Unworn
- Case Size: 42.4mm diameter
- Movement Type: Automatic
- Crystal: Silver Dial
IWC Portugieser Yacht Club Chronograph 44mm – Complete Set
The IWC Portugieser Yacht Club Chronograph combines timeless elegance with ruggedness and a 10 bar water-resistance. This model features a white dial with blue hands and appliqués, powered by the IWC-manufactured 89361 calibre with flyback function.
- Condition: Very good condition, showing some hairlines on the case from normal wear
- Material: Stainless Steel
- Dial: White
- Water resistance: 10 bar (328 feet)

IWC Portugieser Chronograph - 41mm - Gold Numerals - IW371604 ( new / 2024 )
This IWC Portugieser Chronograph Automatic features a stainless steel case, gold numerals, and an in-house Calibre 69355 movement. It comes complete with all boxes, papers, booklets, and an IWC Warranty Card.
- Condition: unworn
- Case Size: 41mm
- Material: stainless steel
- Movement: in-house Calibre 69355

IWC Portugieser Chronograph - 41mm - Gold Numerals - IW371604 ( new / 2024 )
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

2023 IWC Portugieser 42 / IW500715
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

Iwc iw500701 portugieser 7 day power reserve rose gold watch
This IWC PORTUGIESER model IW500701 features a 7 day power reserve and comes in 18K Rose gold on a leather band with deployment buckle.
- Band material: leather
- Case material: 18K Rose gold