IWC Ingenieur Big Ingenieur Chronograph Rose Gold / Black / Strap
Reference IW3784-02
About this watch
The IWC - IW3784-02 Big Ingenieur Chronograph Rose Gold / Black / Strap is a masterpiece of luxury timepieces, blending precision with elegance. Its robust rose gold construction and bold case diameter of 45.50 mm make it a statement piece on the wrist. The combination of rose gold and black is timeless and sophisticated, while the tachymeter bezel adds functionality and style. With its highly accurate IWC caliber 89360 movement, multiple functionalities including chronograph and flyback, and water resistance up to 120 meters, this watch is perfect for those who lead an active lifestyle. The IWC Big Ingenieur Chronograph is a legacy timepiece that will appreciate in value over time, making it a smart choice for collectors.
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Key Features
- IWC Caliber 89360 Automatic Movement
- Rose Gold Construction
- Tachymeter Bezel
- Water Resistance up to 120 meters
- Chronograph and Flyback Functionality
- Black Dial with Stick and Dot Indexes
Specifications
- Brand
- IWC
- Family
- Ingenieur
- Model
- Big Ingenieur Chronograph Rose Gold / Black / Strap
- Reference
- IW3784-02
- Movement
- 89360
- Movement Features
-
- Hours, Minutes, Small Seconds
- Date
- Chronograph, Flyback
- Case
- Rose Gold 45.5mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 120
Current Listings
![[WTS] IWC Ingenieur Automatic 42 – Full Ceramic – IW338903 – Complete Set](https://preview.redd.it/g9rr5z24qryg1.jpeg?auto=webp&s=c9581e373dbc364319044bbd81d56fb4bfa727f1)
IWC Ingenieur Automatic 42 – Full Ceramic – IW338903 – Complete Set
The IWC Ingenieur Automatic 42 Ceramic features a full black ceramic case and integrated bracelet, offering exceptional scratch resistance while keeping the watch lightweight and comfortable on the wrist. The textured grid dial, bold indices, and signature bezel design give it a strong, technical presence that stands apart from typical steel sports models. This modern take on the Ingenieur line blends Gérald Genta-inspired design with ceramic materials.
- Condition: Mint all around condition
- Case material: full black ceramic
- Bracelet type: integrated ceramic
- Movement: IWC 82110 automatic in-house movement
![[WTS] IWC Ingenieur Automatic 40mm Black IW328901 ( excellent / 2025 / box and papers )](https://preview.redd.it/4nxj5re8fkyg1.jpg?width=640&crop=smart&auto=webp&s=ae94788e44f4399f19bd05cef7e8c9d4aedd5c06)
IWC Ingenieur Automatic 40mm Black IW328901 ( excellent / 2025 / box and papers )
A pre-owned IWC Ingenieur Automatic 40mm Black Dial watch in excellent condition, complete with all original boxes, papers, and accessories.
- Condition: Excellent
- Case size: 40mm
![[WTS] IWC Ingenieur Automatic 40 IW328904 Titanium Complete](https://preview.redd.it/npas1weztjyg1.jpg?width=640&crop=smart&auto=webp&s=ece48199572b3f273ac76d1fe21c3496dfc6383e)
IWC Ingenieur Automatic 40 IW328904 Titanium Complete
The IWC Ingenieur Automatic 40 is a masterclass in engineering-driven design, blending heritage and innovation into one of the most compelling modern luxury sports watches. Crafted from titanium, the 40mm case and integrated bracelet deliver exceptional comfort while maintaining a bold presence on the wrist.
- Condition: Mint condition
- Movement: Caliber 32111 automatic
- Power reserve: 120 hours
- Case material: Titanium
![[WTS] IWC Ingenieur Chronograph Limited Rudolph Caracciola Racing Edition Ref IW380702](https://preview.redd.it/h0reosn53uxg1.jpg?width=640&crop=smart&auto=webp&s=8ac5f46b4ef93330a9116d3b584030b68befb0e0)
IWC Ingenieur Chronograph Limited Rudolph Caracciola Racing Edition Ref IW380702
A limited edition IWC Ingenieur Chronograph, released in honor of Rudolf Caracciola, featuring a gray sunburst dial and in-house chronograph caliber 69370 movement.
- Condition: Super clean, light wear
- Movement: In house automatic chronograph caliber 69370
- Case Size: 42MM stainless case, unpolished
- Diameter: 40mm diameter
![[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
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