IWC Portugieser Portuguese Chrono-Rattrapante Boutique Geneve
Reference IW3712-21
About this watch
The IWC Portugieser IW3712-21 is a masterpiece of luxury watchmaking. This limited edition timepiece combines elegance with technical innovation, making it a favorite among collectors and enthusiasts alike. The rattrapante movement, developed by Richard Habring for IWC, allows the wearer to measure multiple time intervals simultaneously, showcasing the brand's commitment to precision and craftsmanship. With its stainless steel case, sapphire crystal, and handwound IWC caliber 76240 movement, this watch delivers exceptional performance and reliability. The IW3712-21 is more than just a timekeeper; it's a statement of sophistication and a testament to the art of horology.
Buy Now on Jomashop
This is an affiliate link
Key Features
- IWC Caliber 76240 Movement
- Rattrapante Feature with Split Times Measurement
- Limited Edition Stainless Steel Case (50 units)
- Sapphire Crystal for Scratch Resistance
- Handwound Movement with 44-Hour Power Reserve
- Arabic Numerals and Feuille Hands on Black Dial
- Water Resistance up to 30 Meters
Specifications
- Brand
- IWC
- Family
- Portugieser
- Model
- Portuguese Chrono-Rattrapante Boutique Geneve
- Reference
- IW3712-21
- Movement
- 76240
- Movement Features
-
- Hours, Minutes
- Chronograph, Rattrapante
- Case
- Stainless Steel 40.9mm
- Dial Color
- Black
- 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