IWC Portugieser Portuguese Chrono-Rattrapante Open Caseback

Reference IW3712-07

About this watch

The IWC Portuguese Chrono-Rattrapante Open Caseback (model IW3712-07) stands out as a masterpiece that beautifully marries functionality with elegance. This limited-edition timepiece boasts a hand-wound movement featuring the rattrapante function, developed by Richard Habring specifically for IWC. The watch's intricate design is accentuated by a 40.90 mm stainless steel case and a silver dial adorned with Arabic numerals and elegant feuille hands. With a water resistance of 30 meters and protection from sapphire crystal glass, this watch can be worn daily while still appreciating its beauty. As a piece of horological history, the IW3712-07 is a statement piece that speaks volumes about the wearer's taste for fine craftsmanship. Its limited availability only adds to its charm, making it an exclusive choice among collectors and enthusiasts.
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Key Features

  • Hand-wound IWC caliber 76240 movement
  • Rattrapante function with split-seconds chronograph
  • 40.90 mm stainless steel case
  • Silver dial with Arabic numerals and feuille hands
  • Sapphire crystal glass protection
  • 30 meters water resistance
  • 44 hours power reserve

Specifications

Brand
IWC
Family
Portugieser
Model
Portuguese Chrono-Rattrapante Open Caseback
Reference
IW3712-07
Movement
76240
Movement Features
  • Hours, Minutes
  • Chronograph, Rattrapante
Case
Stainless Steel 40.9mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC - IW358312 · $7,250
The IWC Portugieser Automatic 40 is a high-end mechanical watch with a silver dial and 40mm diameter case.

  • Condition: Brand new, unworn
  • Case Diameter: 40mm
Posted at
Feb 14, 2026, 11:47 AM
Active
[WTS] IWC Portugieser Chronograph IW371604

IWC Portugieser Chronograph IW371604

IWC - IW371604 · $5,995
The IWC Portugieser Chronograph is a modern 41mm automatic chronograph with a clean silver dial and gold hands and numerals, offering great contrast and versatility.

  • Condition: Excellent preowned shape
  • Case Size: 41mm
  • Material: stainless steel
Posted at
Feb 9, 2026, 3:15 PM
Active
[WTS] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC - IW358312 · $7,300
A IWC Portugieser Automatic 40 with a silver dial in pristine condition is being sold. The watch features a 40mm case and includes the original box, user manual, and warranty booklet.

  • Condition: Brand new, unworn
  • Case size: 40mm diameter
Posted at
Feb 7, 2026, 11:16 AM
Active
[WTS] IWC Schaffhausen Portugieser. Blue Hands/Indices. 40mm. IW358312. Card Included..

IWC Schaffhausen Portugieser. Blue Hands/Indices. 40mm. IW358312. Card Included..

A gorgeous IWC Portugieser with inhouse movement and blue hands/indices. Bought in 2022.

  • Condition: Crisp, gorgeous condition
  • Movement: in-house movement
  • Case size: 40mm diameter
Posted at
Feb 7, 2026, 9:34 AM
Active
IWC Portugieser Chronograph - 41mm - Gold Numerals - IW371604 ( new / 2024 )

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

IWC - IW371604 · $6,995
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
Posted at
Apr 2, 2025, 3:10 PM
Active
2023 IWC Portugieser 42 / IW500715

2023 IWC Portugieser 42 / IW500715

IWC - IW500715 · $8,675
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
Posted at
Apr 1, 2025, 10:21 PM
Active
Iwc iw500701 portugieser 7 day power reserve rose gold watch

Iwc iw500701 portugieser 7 day power reserve rose gold watch

IWC - IW500701 · $12,995
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
Posted at
Mar 25, 2025, 10:07 PM
Active
IWC Portugieser Portugieser F.A. Jones in Rose Gold 5442-01 Limited Edition

IWC Portugieser Portugieser F.A. Jones in Rose Gold 5442-01 Limited Edition

IWC - IW544201 · $10,140
This is a limited edition IWC Portugieser F.A. Jones watch in rose gold, featuring mechanical manual movement and measuring 43mm in size.

  • Condition: 90%
  • Size: 43mm diameter
  • Case material: 18K Rose Gold
  • Limited edition: 1000 pieces
Posted at
Mar 7, 2025, 10:20 AM
Active
Reduced! IWC Portugieser Chronograph - 18k Rose Gold

Reduced! IWC Portugieser Chronograph - 18k Rose Gold

IWC - 3714-02 · $7,500
The IWC Portugieser Chronograph is an icon of watchmaking. This timeless design, with its perfect proportions and understated elegance, has captivated collectors worldwide.

  • Condition: Excellent
  • Case material: 18k solid rose gold
  • Bracelet type: Original IWC Leather Strap
Posted at
Mar 1, 2025, 9:09 PM
Active