IWC Ingenieur Big Ingenieur Chronograph Stainless Steel / Silver / Strap
Reference IW3784-05
About this watch
The IWC Big Ingenieur Chronograph IW3784-05 is a stunning example of IWC's ingenuity, combining quality, durability, and aesthetics in a robust and striking stainless steel case with a diameter of 45.50 mm. The silver dial features stick and dot indexes offering a sleek modern look, while the open sapphire case back showcases the intricate IWC movement, inviting admiration from every angle. With a self-winding flyback chronograph movement boasting a 68-hour power reserve and a frequency of 28,800 vibrations per hour, this watch is precision that watch enthusiasts crave. The flyback chronograph function allows for quick resetting of the timer without having to stop it first, perfect for timing multiple events seamlessly. With a water resistance of up to 120 meters, this timepiece is designed to withstand the rigors of daily life. Whether you're in a boardroom meeting or out for a weekend brunch, the IW3784-05 exudes confidence and style.
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Key Features
- Stainless steel case with diameter of 45.50 mm
- Silver dial with stick and dot indexes
- Open sapphire case back showcasing IWC movement
- Self-winding flyback chronograph movement
- 68-hour power reserve
- Water resistance up to 120 meters
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Big Ingenieur Chronograph Stainless Steel / Silver / Strap
- Reference
- IW3784-05
- Movement
- 89361
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Flyback
- Case
- Stainless Steel 45.5mm
- Dial Color
- Silver
- Crystal
- Sapphire
- Water Resistance
- 120
Current Listings
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IWC Ingenieur Titanium 40mm (2024)
A IWC Ingenieur Titanium 40mm watch in mint condition, purchased new in 2024 with warranty still active. It features a power reserve of approximately 120 hours and a water resistance of 100M.
- Condition: Mint condition, one owner
- Size: 40mm
- Thickness: 10.8 mm
- Power reserve: Approximately 120 hrs
IWC Ingenieur White Dial IW323906 Automatic Steel 40mm
The IWC Ingenieur Automatic 40mm features a white dial and is powered by a mechanical automatic movement. It has a stainless steel case and displays the date.
- Condition: 95%
- Case size: 40mm
- Movement type: Mechanical Automatic

IWC Ingenieur Automatic - 40mm - Aqua Dial - IW328903 ( excellent / 2024 )
Up for sale is an excellent condition IWC Ingenieur Automatic 40mm Aqua Dial reference # IW328903. It comes with all boxes, papers, booklets, tools, and IWC Warranty Card dated April 2024.
- Condition: Excellent Condition / April 2024
- Case material: Stainless Steel
- Movement: IWC 32111 Calibre Movement
- Case size: 40mm diameter
IWC Ingenieur GMT IW324404 Automatic Steel 43mm
The IWC Ingenieur GMT is a white dial watch featuring a mechanical automatic movement and date/GMT function, housed in a stainless steel case with a size of 43mm.
- Condition: 95%
- Case material: Stainless Steel
- Movement type: Mechanical Automatic
IWC Ingenieur White Dial IW323906 Automatic Steel 40mm
This IWC Ingenieur White Dial IW323906 is a 40mm automatic steel watch with date function. It features a stainless steel case and mechanical automatic movement.
- Condition: 90%
- Case size: 40mm diameter
- Case material: Stainless Steel
IWC Ingenieur IW323902 – Full Kit + OEM Rubber Strap + Fresh IWC Service
The IWC Ingenieur Automatic is a refined and robust timepiece that pays homage to the classic Genta design. It features a sleek 39mm stainless steel case, black dial with luminous markers and hands, and a soft-iron inner cage for anti-magnetic properties.
- Condition: Excellent overall
- Case Size: 39mm
- Water Resistance: 120m / 12 bar
- Movement Type: IWC Caliber 30110 (ETA 2892-A2 base)
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IWC Ingenieur Titanium 40mm (2024)
Up for sale is a IWC Ingenieur Titanium 40mm (2024), a watch with a 40mm diameter, 10.8mm thickness, and various features such as a power reserve of approximately 120 hours and water resistance of 100 meters.
- Condition: mint condition
- Size: 40mm diameter
- Thickness: 10.8 mm
- Power reserve: 120 hours
2024 IWC Ingenieur Automatic 40mm Titanium IW328904 Full Set
This is a 2024 IWC Ingenieur Automatic watch with a 40mm titanium case. It comes in its original inner and outer box set, including a sleeve, fully linked booklet, warranty card dated March 25th, 2024, and polish cloth.
- Condition: Pre-owned, excellent condition with minor wear from being worn a handful of times
- Case material: titanium
- Case size: 40mm
- Movement type: automatic
![[WTS] 2024 IWC Ingenieur Automatic 40mm IW328903 Stainless Steel Aqua Dial - $8,500](https://preview.redd.it/avpo8ss5745f1.jpg?width=640&crop=smart&auto=webp&s=2121f373cf208d6a94be7d8809e28f0c6278a21c)
2024 IWC Ingenieur Automatic 40mm IW328903 Stainless Steel Aqua Dial - $8,500
2024 IWC Ingenieur Automatic 40mm stainless steel watch with an Aqua dial.
- Material: stainless steel