IWC Portugieser Portuguese Yacht Club Chronograph Black
Reference IW3902-10
About this watch
The IWC Portugieser Yacht Club Chronograph Black, model IW3902-10, is a statement piece that marries functionality with elegance. This luxury watch boasts a robust stainless steel case, a striking black dial with Arabic numerals and contrasting silver hands, and a flyback chronograph feature. The IWC caliber 89361 automatic movement operates at 28,800 vibrations per hour, ensuring accuracy and a power reserve of 68 hours. With a water resistance rating of 60 meters, this watch is designed to withstand splashes and brief immersions. Its comfortable fit, suitable for both casual and formal occasions, makes it a versatile tool for daily wear. The IWC Portugieser Yacht Club Chronograph Black stands tall alongside competitors like the Omega Speedmaster and the TAG Heuer Carrera, with its maritime heritage combined with meticulous attention to detail.
Key Features
- IWC Caliber 89361 Automatic Movement
- Flyback Chronograph Feature
- Stainless Steel Case
- Black Dial with Arabic Numerals
- Sapphire Crystal
- Water Resistance: 60 m
- Power Reserve: 68 hours
Specifications
- Brand
- IWC
- Family
- Portugieser
- Model
- Portuguese Yacht Club Chronograph Black
- Reference
- IW3902-10
- Movement
- 89361
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Flyback
- Case
- Stainless Steel 45.5mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 60
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