Reference
IWC Big Ingenieur Chronograph Rose Gold / Black / Strap IW3784-02
The IW3784-02 Big Ingenieur has a heavy rose gold case of 45.5mm with an engraved tachymeter bezel. It is powered by caliber 89360.
| Reference | IW3784-02 |
|---|---|
| Collection | Ingenieur |
| Case diameter | 45.5 mm |
| Case material | Rose Gold |
| Bezel | Tachymeter |
| Case shape | Round |
| Case back | Open |
| Movement | IWC caliber 89360Hours |
| Water resistance | 120 m |
| Dial colour | Black |
| Indexes | Stick / Dot |
| Hands | Stick |
| Crystal | Sapphire |
| Limited edition | Yes |
This is a reference-catalog entry for the IWC Big Ingenieur Chronograph Rose Gold / Black / Strap IW3784-02. WatchFlow's Watch Library lets a dealer attach a reference like this to a piece of stock in one click, so the brand, reference and specs are filled in automatically instead of retyped — then that record drives listings, invoices and reports. See how it fits the wider watch inventory management workflow.
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