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 Big Ingenieur Chronograph - Guilloché Dial - Box & Papers](https://preview.redd.it/2k09ooft8pjg1.jpeg?auto=webp&s=c0c392ddf3ad6e3d8f1287de0245384e84c011a8)
IWC Big Ingenieur Chronograph - Guilloché Dial - Box & Papers
This timepiece combines heavy-duty engineering with fine watchmaking. A watch for those who want a true chronograph tool with the elegance to double as a statement piece — robust for everyday use, refined for evenings.
- Case size: 45.5mm
- Movement: Calibre 89360
- Power reserve: 68 hours
![[WTS] IWC Ingenieur Ref. 323904 – 40mm White Dial w/ Integrated Bracelet – Full Kit](https://preview.redd.it/k0wbif96i4jg1.jpg?width=640&crop=smart&auto=webp&s=0332f5e2c9dcf5cc2296270c588377f3d7ab921c)
IWC Ingenieur Ref. 323904 – 40mm White Dial w/ Integrated Bracelet – Full Kit
IWC Ingenieur Ref. 323904 is a 40mm integrated bracelet sports watch that carries the DNA of the legendary Gérald Genta-designed IWC Ingenieur SL of the 1970s.
- Condition: Pre-owned with scratches and small dings consistent with a decade of wear
- Case diameter: 40mm
- Thickness: 10mm
- Water resistance: 120m
![[WTS] IWC Ingenieur Automatic IW357001 $2,650](https://preview.redd.it/6xetf8xuyoig1.jpeg?auto=webp&s=ca1a284ce323a04ff5f21931de999f108b0364ab)
IWC Ingenieur Automatic IW357001 $2,650
The IWC Ingenieur IW3570 is a well-crafted watch that combines classic design with modern functionality. It has balanced proportions, comfortable wearability, and quality finishing. The watch draws heavily from the original 1950s Ingenieur ref. 666.
- Condition: Pre-owned with some scratches on the polished bezel but no dings or dents
- Movement: IWC Caliber 35111 (Sellita SW300-1a based, built to IWC specs)
- Power reserve: 42 hours
- Case size: 40mm diameter
![[WTS] BNIB IWC Ingenieur 40 Blue Dial - Bought from AD 2025, All Boxes/Papers/8yr IWC Warranty](https://preview.redd.it/ox1z1xfyzjig1.jpg?width=640&crop=smart&auto=webp&s=71495b5d9cd0c343447134099bf96731052cc5c8)
BNIB IWC Ingenieur 40 Blue Dial - Bought from AD 2025, All Boxes/Papers/8yr IWC Warranty
This IWC Ingenieur 40 features a stunning steel blue dial in a checkerboard pattern and has a fully tool-less design for re-sizing the bracelet. It's beautifully finished, comparable to Jaeger-LeCoultre.
- Condition: Brand new in box
- Purchase year: 2025
- Origin: Authorized Dealer
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