IWC Ingenieur Ingenieur Chronograph

Reference IW3725-01

IWC Ingenieur Chronograph

About this watch

The IWC Ingenieur Chronograph IW3725-01 is a masterpiece of luxury watchmaking that effortlessly blends elegance and sportiness. With its robust stainless steel case, sleek black dial, and high-quality sapphire crystal, this watch exudes sophistication and refinement. At the heart of this timepiece lies the IWC caliber 79350, an automatic movement renowned for its accuracy and robustness. Featuring a chronograph function, this movement allows you to measure elapsed time with precision, making it perfect for professionals who want a reliable timepiece that can transition from the boardroom to leisure activities. With a water resistance of up to 120 meters, this watch is built for adventure, whether you're swimming, snorkeling, or simply caught in the rain. The comfortable stainless steel bracelet and deployment clasp ensure a secure fit on your wrist, while the polished finish adds a touch of elegance. This watch tells not only time but also a story, being a blend of heritage and innovation that makes it a worthy companion for the modern individual.
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MSRP: $6,500
Market Price: $3,968

Key Features

  • Stunning design with elegant and sporty balance
  • Robust IWC caliber 79350 automatic movement
  • Water-resistant up to 120 meters
  • High-quality sapphire crystal
  • Comfortable stainless steel bracelet
  • Polished finish adds touch of elegance
  • Chronograph function for precise time measurement

Specifications

Brand
IWC
Family
Ingenieur
Model
Ingenieur Chronograph
Reference
IW3725-01
Movement
79350
Movement Features
  • Hours, Minutes
  • Chronograph
Case
Stainless Steel 42.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
120

Current Listings

[WTS] IWC Ingenieur Automatic Black Ceramic 42mm IW338903 ( unworn / 2026 / box and papers )

IWC Ingenieur Automatic Black Ceramic 42mm IW338903 ( unworn / 2026 / box and papers )

IWC - IW338903 · $19,450
This IWC Ingenieur Automatic is a 42mm black ceramic watch with an automatic movement and comes with all original boxes, papers, and warranty.

  • Condition: Unworn
  • Case size: 42mm diameter
  • Movement: IWC 82110 Calibre Movement
Posted at
May 11, 2026, 12:36 PM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur Automatic 40mm Blue IW328907 ( unworn / 2026 / box and papers )

IWC Ingenieur Automatic 40mm Blue IW328907 ( unworn / 2026 / box and papers )

IWC - IW328907 · $10,250
This IWC Ingenieur Automatic watch features a 40mm stainless steel case and IWC 32111 calibre movement. It comes with a blue dial and is complete with all boxes, papers, and tools.

  • Condition: unworn
  • Case material: stainless steel
  • Movement: IWC 32111 Calibre
  • Shipping cost international: 150
Posted at
May 11, 2026, 12:21 PM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur ref. 3305 | Gerald Genta Design

IWC Ingenieur ref. 3305 | Gerald Genta Design

IWC - 3305 · $3,500
The IWC Ingenieur ref. 3305 is a refined luxury steel sports watch with a white graph paper dial, designed by Gérald Genta and features a screwed-in bezel and integrated H-link bracelet.

  • Condition: Very good overall condition
  • Case Diameter: 34 mm
  • Case Thickness: 8.8 mm
  • Dial Type: White Graph Paper Mesh
Posted at
May 10, 2026, 3:40 PM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur Automatic 42 – Full Ceramic – Complete Set Mint Condition – IW338903

IWC Ingenieur Automatic 42 – Full Ceramic – Complete Set Mint Condition – IW338903

IWC - IW338903 · $17,500
The IWC Ingenieur Automatic 42 Ceramic features a full black ceramic case and integrated bracelet, with exceptional scratch resistance and a lightweight design. The textured grid dial, bold indices, and signature bezel design give it a strong, technical presence.

  • Condition: Mint all around condition
  • Movement: IWC 82110 automatic in-house movement
  • Water Resistance: 100m depth rating
  • Case Size: 42mm diameter
Posted at
May 10, 2026, 1:51 PM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur Automatic 40 IW328904 Titanium Complete

IWC Ingenieur Automatic 40 IW328904 Titanium Complete

IWC - IW328904 · $14,250
The IWC Ingenieur Automatic 40 IW328904 is a masterclass in engineering-driven design, blending heritage, innovation, and everyday wearability into one of the most compelling modern luxury sports watches on the market. Crafted from lightweight yet highly durable titanium, the 40mm case and integrated bracelet deliver exceptional comfort while maintaining a bold, technical presence on the wrist.

  • Condition: Mint condition
  • Material: Titanium
  • Case size: 40mm diameter
  • Water resistance: unknown
Posted at
May 9, 2026, 3:01 PM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur Automatic 40mm Titanium IW328904 ( unworn / 2025 / box and papers )

IWC Ingenieur Automatic 40mm Titanium IW328904 ( unworn / 2025 / box and papers )

IWC - IW328904 · $14,450
This IWC Ingenieur Automatic 40mm Titanium watch features a grey dial and comes complete with all boxes, papers, booklets, tools, and an IWC Warranty Card. It is in unworn condition.

  • Condition: Unworn
  • Case size: 40mm diameter
  • Movement: IWC Calibre 32111
Posted at
May 6, 2026, 1:17 PM
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[WTS] 2024 IWC Ingenieur Titanium IW328904 - Full Set with Extended Warranty

2024 IWC Ingenieur Titanium IW328904 - Full Set with Extended Warranty

IWC - IW328904 · $13,299
  • Condition: Pristine pre-owned condition
  • Case Size: 40mm diameter
  • Case Thickness: 10.8mm
  • Water Resistance: 100m / 330ft depth rating
Posted at
May 6, 2026, 9:24 AM
Active
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[WTS] IWC Ingenieur Chronograph Limited Edition Rudolph Caracciola Racing Ref IW380702

IWC Ingenieur Chronograph Limited Edition Rudolph Caracciola Racing Ref IW380702

IWC - IW380702 · $3,350
A limited edition IWC Ingenieur Chronograph in honor of Rudolf Caracciola, featuring a gray sunburst dial and stainless case. It's powered by the in-house chronograph caliber 69370 movement.

  • Condition: Super clean condition, with light wear as expected
  • Case size: 42MM
  • Movement type: In-house automatic chronograph
Posted at
May 5, 2026, 9:38 PM
Active
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[WTS] IWC Ingenieur Automatic 42 – Full Ceramic – IW338903 – Complete Set

IWC Ingenieur Automatic 42 – Full Ceramic – IW338903 – Complete Set

IWC - IW338903 · $17,500
The IWC Ingenieur Automatic 42 Ceramic features a full black ceramic case and integrated bracelet, offering exceptional scratch resistance while keeping the watch lightweight and comfortable on the wrist. The textured grid dial, bold indices, and signature bezel design give it a strong, technical presence that stands apart from typical steel sports models. This modern take on the Ingenieur line blends Gérald Genta-inspired design with ceramic materials.

  • Condition: Mint all around condition
  • Case material: full black ceramic
  • Bracelet type: integrated ceramic
  • Movement: IWC 82110 automatic in-house movement
Posted at
May 2, 2026, 2:36 PM
Active
View listing on r/WatchExchange