IWC Ingenieur Ingenieur Chronograph AMG Strap
Reference IW3725-04
About this watch
The IWC Ingenieur IW3725-04 is a powerhouse of horological prowess, blending precision engineering with sporty aesthetics. This luxury watch boasts a titanium case, sapphire glass, and a reliable IWC caliber 79350 movement. With its lightweight construction and excellent water resistance, it's perfect for those who appreciate superior craftsmanship and sporty design. The AMG strap adds an extra layer of sportiness to the watch, making it a versatile choice for both casual and formal attire. Whether you're timing events or simply keeping track of time, this watch is designed to handle wet conditions with ease. Its 44-hour power reserve ensures that it keeps ticking, even if you take a break from wearing it. This watch embodies the perfect blend of style, functionality, and heritage, making it a worthy consideration for anyone serious about horology.
Key Features
- Titanium case
- Sapphire glass
- IWC caliber 79350 movement
- Chronograph function
- Water resistance up to 120 meters
- 44-hour power reserve
- Lightweight construction
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Ingenieur Chronograph AMG Strap
- Reference
- IW3725-04
- Movement
- 79350
- Movement Features
-
- Hours, Minutes
- Chronograph
- Case
- 42.5mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 120
Current Listings
![[WTS] IWC Big Ingenieur Flyback Chronograph – Guilloché Dial – Box & Papers](https://preview.redd.it/r8nkfpfqydxg1.jpeg?auto=webp&s=85eb27d86382739ce25984229f8dd91b29502b5e)
IWC Big Ingenieur Flyback Chronograph – Guilloché Dial – Box & Papers
A timepiece that combines heavy-duty engineering with fine watchmaking, featuring a guilloché dial and flyback chronograph functionality.
- Case size: 45.5mm diameter
- Power reserve: 68h
- Movement type: in-house Calibre 89360
![[WTS] IWC Ingenieur Automatic 40mm Titanium IW328904 ( unworn / 2025 / box and papers )](https://preview.redd.it/92vmt439f6xg1.jpg?width=640&crop=smart&auto=webp&s=09e5ba32a478866139e7ac1d5ce77ee8153f1c39)
IWC Ingenieur Automatic 40mm Titanium IW328904 ( unworn / 2025 / box and papers )
Up for sale is an unworn IWC Ingenieur Automatic 40mm Grey Dial Titanium watch, complete with all boxes, papers, and tools.
- Condition: Unworn
- Case size: 40mm diameter
- Movement: IWC 32111 Calibre
![[WTS] Limited Edition IWC Ingenieur Chronograph Rudolph Caracciola Ref IW380702](https://preview.redd.it/yzgtg70p1gwg1.jpg?width=640&crop=smart&auto=webp&s=59ffc29a044fea5f4cd4d7bcc557e1313d9e8f2c)
Limited Edition IWC Ingenieur Chronograph Rudolph Caracciola Ref IW380702
A limited edition IWC Ingenieur Chronograph released in 2016 to honor Rudolf Caracciola, featuring a gray sunburst dial with racing red pops and an in-house chronograph caliber 69370 movement.
- Condition: Super clean, light wear
- Case diameter: 42mm
- Movement type: In house automatic chronograph
![[WTS] IWC Ingenieur 40mm Aqua Dial, Fully Serviced by IWC, Full Kit Plus Service Papers](https://preview.redd.it/9tka0ofle6wg1.jpg?width=640&crop=smart&auto=webp&s=0ef6cca60c5a7d515964892ec4d2a1df6311960a)
IWC Ingenieur 40mm Aqua Dial, Fully Serviced by IWC, Full Kit Plus Service Papers
A modern take on the Ingenieur design with a unique Aqua dial that catches the light beautifully. This watch is in great condition and comes with service papers, box, and full kit.
- Condition: Fantastic, fully serviced by IWC
- Case Size: 40mm diameter
- Dial Color: Aqua
![[WTS] IWC Ingenieur Automatic 40 IW328904 | Titanium | Grey Grid Dial | Near-Mint Full Set | $12,500 Shipped](https://preview.redd.it/7wxx5hx4mmvg1.jpg?width=640&crop=smart&auto=webp&s=0313c0908d408cd9dba2bb238b2ea9354e9b40a3)
IWC Ingenieur Automatic 40 IW328904 | Titanium | Grey Grid Dial | Near-Mint Full Set | $12,500 Shipped
This IWC Ingenieur Automatic 40 is a recent release with a great wrist presence, excellent finishing, and added comfort of titanium. It comes with a full set including boxes, travel case, and other accessories.
- Condition: Near-mint
- Case material: Titanium
- Dial color: Grey Grid
![[WTS] IWC Ingenieur Automatic 40 IW328904 | Titanium | Near-Mint | Full Set](https://preview.redd.it/lrstm6ccj9vg1.jpg?width=640&crop=smart&auto=webp&s=dede174eed67bae4785f332b8a107167d93928f5)
IWC Ingenieur Automatic 40 IW328904 | Titanium | Near-Mint | Full Set
The IWC Ingenieur Automatic 40 is a modern reinterpretation of the iconic Gerald Genta-inspired integrated sports watch, featuring a titanium case and grey grid dial. It's lightweight, versatile, and powered by IWC’s in-house Calibre 32111.
- Condition: Near-Mint
- Case material: Titanium
- Diameter: 40mm
- Thickness: 10.8mm
![[WTS] IWC Ingenieur Automatic 40mm Titanium IW328904 ( unworn / 2025 / box and papers )](https://preview.redd.it/wkdbd8l5x6vg1.jpg?width=640&crop=smart&auto=webp&s=f54bf7275404218f95dca91f63f4e7527b265647)
IWC Ingenieur Automatic 40mm Titanium IW328904 ( unworn / 2025 / box and papers )
This IWC Ingenieur Automatic is a 40mm grey dial titanium watch with an automatic movement. It comes complete with all original boxes, papers, and tools.
- Condition: unworn
- Case size: 40mm diameter
- Movement type: automatic
![[WTS] IWC Ingenieur Automatic 40mm Aqua IW328903 ( unworn / 2025 / box and papers )](https://preview.redd.it/mpacg1k2w6vg1.jpg?width=640&crop=smart&auto=webp&s=f0703b7979b2c71cde81dc13d2701835f5512c62)
IWC Ingenieur Automatic 40mm Aqua IW328903 ( unworn / 2025 / box and papers )
Up for sale is an unworn IWC Ingenieur Automatic 40mm Aqua Dial reference # IW328903, complete with all boxes and papers. It features a stainless steel case and the IWC 32111 Calibre Movement.
- Condition: Unworn
- Movement: IWC 32111 Calibre Movement
- Case size: 40mm diameter
- Depth rating: unknown
IWC Ingenieur Automatic - IW323902 - Black - Stainless Steel - 39mm - Mint
A pre-owned IWC Ingenieur Automatic in excellent condition, featuring a 39mm black stainless steel case and automatic movement. The watch is accompanied by its original box set, instruction manual, warranty card, and OEM rubber strap.
- Condition: Pre-Owned - Grade: Mint
- Case size: 39mm diameter
- Bracelet type: Stainless Steel
- Dial: Black