IWC Ingenieur Ingenieur Chronograph Racer Silver / Strap
Reference IW3785-09
About this watch
The IWC Ingenieur Chronograph Racer is a stunning example of the brand's commitment to precision, style, and functionality. Its sleek and sporty design, featuring a silver tone stainless steel case with a diameter of 45 mm, commands attention without being overly ostentatious. The round shape is complemented by a tachymetric bezel, ideal for those who appreciate precision timing. The dial is a masterpiece of clarity and functionality, sporting a combination of stick and dot indexes against a silver backdrop. The hands are elegant yet functionally designed for precision. The small seconds sub-dial adds sophistication while maintaining the watch's sportiness. The self-winding flyback chronograph movement, powered by the IWC caliber 89361, boasts 38 jewels and a power reserve of 68 hours. Its durability is ensured with a water resistance of up to 120 meters and a closed case back protecting the inner mechanics from dust and moisture. The strap feels soft against the skin while providing ample support, adjustable to fit various wrist sizes. This watch beautifully marries functionality with style, making it a statement piece that tells time and a story.
Key Features
- IWC caliber 89361 movement
- Flyback chronograph function
- Tachymetric bezel for precision timing
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Ingenieur Chronograph Racer Silver / Strap
- Reference
- IW3785-09
- Movement
- 89361
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Flyback
- Case
- Stainless Steel 45mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 120
Current Listings
![[WTS] IWC Ingenieur 40mm IW328907](https://preview.redd.it/oz0zmpe9vy4f1.jpg?width=640&crop=smart&auto=webp&s=accb0c88610ccf4e1d3852f6aca84437e4e6cdab)
IWC Ingenieur 40mm IW328907
The IWC Ingenieur 40 is a 2023 redesign of the legendary watch, featuring a blue dial and technical data such as automatic winding and a 120-hour power reserve.
- Condition: full set
- Case diameter: 40mm
- Height: 10.7mm
- Water resistance: 10.0 bar
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

IWC Ingenieur Automatic - 40mm - Black Dial - IW328901 ( unworn / 2025 )
This IWC Ingenieur Automatic watch features a 40mm stainless steel case and black dial, coming with all original boxes and papers.
- Condition: unworn
- Case size: 40mm diameter
- Movement: IWC 32111 Calibre

1980's IWC Ingenieur Ref. IW3506 with Box
The IWC Ingenieur Ref. IW3506 is a vintage watch originally launched in 1955 as an anti-magnetic timepiece for engineers, featuring a soft iron inner case and IWC's Caliber 852. The Reference 3506 was introduced in the mid-1980s, offering a more wearable size with refined details like gold hour markers and a graph paper textured dial.
- Condition: Vintage-Good
- Movement: Automatic
- Case Width: 35mm diameter
- Strap Length: 7.50 inches
IWC Ingenieur Aqua Green IW328903 LNIB
A pristine IWC Ingenieur with an Aqua Green dial, complete with warranty card and other original accessories.
- Condition: Like New in Box (LNIB)
- Year: 2024
- Warranty card: present

BNIB IWC IW328904 Ingenieur TITANIUM 40 NEW MODEL Grey Dial 2025
This is a brand new IWC Ingenieur model with a grey dial and titanium case. It comes in full box/papers and has the remaining manufacturer warranty.
- Condition: Brand new, unworn
- Material: Titanium
- Case size: 40mm diameter

IWC Ingenieur Automatic - 40mm - Aqua Dial - IW328903 ( excellent / 2025 )
A 40mm stainless steel IWC Ingenieur Automatic with an Aqua Dial and IWC 32111 Calibre Movement, coming with a complete set including boxes, papers, booklets, tools, hang tag, and IWC Warranty Card.
- Condition: Excellent
- Case size: 40mm
- Movement: IWC 32111 Calibre
IWC Ingenieur Double Chronograph Titanium IW376501
The IWC Ingenieur Double Chronograph Titanium IW376501 is a men's watch with a size of 46mm and features a mechanical automatic movement. It has a double chronograph function.
- Condition: 90%
- Case material: titanium
- Size: 46mm
IWC 3239 Ingenieur Automatic, 3239-06, 40MM
The IWC Ingenieur Automatic features a stainless steel case on a matching bracelet, powered by the Calibre 30110 movement with a 42-hour power reserve. The watch has a silver dial with rose gold hour markers and hands, and is water-resistant to 120 meters.
- Condition: Excellent
- Movement type: Automatic
- Case material: Stainless steel
- Bracelet material: Stainless steel