IWC Ingenieur Big Ingenieur Chronograph Stainless Steel / Black / Strap
Reference IW3784-06
About this watch
The IWC IW3784-06 Big Ingenieur Chronograph is a masterpiece of horology, boasting a robust stainless steel case and striking black dial that exudes sophistication. The watch's 45.50 mm round shape makes a bold statement on the wrist, while its sleek profile showcases durability and quality in its weight and finish. The open case back reveals the intricate inner workings of the IWC caliber 89361 movement, a testament to fine watchmaking. This automatic movement is precision-crafted with a frequency of 28,800 vibrations per hour and a power reserve of 68 hours, ensuring reliable performance. The flyback chronograph feature allows for easy timing, while the date function adds an extra layer of functionality. With its water resistance rating of 120 meters, this watch can handle daily wear and formal occasions alike. Whether you're a seasoned collector or a first-time buyer, the IWC IW3784-06 Big Ingenieur Chronograph is a timepiece that deserves a spot on your wrist.
Key Features
- IWC caliber 89361 automatic movement
- 45.50 mm stainless steel case
- Black dial with stick and dot indexes
- Flyback chronograph feature
- Date function
- 120m water resistance
- Sapphire crystal glass
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Big Ingenieur Chronograph Stainless Steel / Black / Strap
- Reference
- IW3784-06
- Movement
- 89361
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Flyback
- Case
- Stainless Steel 45.5mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 120
Current Listings
![[WTS] 10622 - IWC IW322701 INGENIEUR -Watch Only-Serviced-3750$](https://preview.redd.it/8tfb269tstbf1.jpg?width=640&crop=smart&auto=webp&s=e991e0e722b9724bb7737c522a98aa1559362528)
10622 - IWC IW322701 INGENIEUR -Watch Only-Serviced-3750$
This IWC Ingenieur Automatic is a high-end timepiece with a sleek design and precise automatic movement. It features a stainless steel case and comes in excellent pre-owned condition, having been recently serviced.
- Condition: Very good
- Service Status: Recently serviced
2025 IWC Ingenieur Automatic 40mm IW328901 Complete Set
A 2025 IWC Ingenieur Automatic 40mm watch, complete set including double box, warranty card, instruction booklet, strap change tools, and IWC microfiber.
- Condition: Preowned in good condition with light scratches
- Box Type: Double Box Set
- Warranty Expiration Date: 2025
![[WTS] IWC Ingenieur IW328903](https://preview.redd.it/dfm8eud2ggbf1.jpg?width=640&crop=smart&auto=webp&s=dc22745de7f9cc6a0154893a8c9533872cd19093)
![[WTS] IWC Ingenieur Titanium Complete Set IW328904](https://preview.redd.it/mdpcy65n5abf1.jpg?width=640&crop=smart&auto=webp&s=87419cbeea421092c05fa9652e4ac72868680c9f)
IWC Ingenieur Automatic - 40mm - Silver Dial - IW328902 ( unworn / 2025 )
The IWC Ingenieur Automatic is a modern take on the classic Ingenieur design, featuring a 40mm stainless steel case and an automatic movement.
- Condition: Unworn
- Case material: Stainless Steel
- Case size: 40mm diameter
- Movement: IWC 32111 Calibre
![[WTS] (2024) Like New IWC Ingenieur 40 Black Dial IW328901 $7,850](https://preview.redd.it/zgjpcyuhsoaf1.jpg?width=640&crop=smart&auto=webp&s=e8ca8429c305fa14391df14897edf9b82d92fd50)
(2024) Like New IWC Ingenieur 40 Black Dial IW328901 $7,850
Selling a 2024 IWC Ingenieur 40 with black dial in excellent condition, dated and comes with box and papers.
- Condition: Excellent condition
- Year Of Manufacture: 2024
- Diameter: 40mm
![[WTS] IWC Ingenieur Automatic 40mm | ref. IW328901 | 2025 Complete Set](https://preview.redd.it/ktz1nmh1yaaf1.jpeg?auto=webp&s=3e3361a34e069b72e1f628d80c858be0226a3378)
IWC Ingenieur Automatic 40mm | ref. IW328901 | 2025 Complete Set
The IWC Ingenieur Automatic 40mm is a complete set from 2025, including double box, warranty card, instruction booklet, strap change tools, and microfiber. It runs great and has some minor scratches on the bezel and bracelet.
- Condition: Preowned, with light scratches and minor wear on bezel and bracelet
- Water Resistance: 30m water resistance
- Scope Of Delivery: Complete set including Double Box Set, Warranty Card, Instruction Booklet, Strap Change Tools, and Microfiber
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