Reference
IWC Big Ingenieur Chronograph Stainless Steel / Silver / Strap IW3784-05
The IWC Big Ingenieur ref. IW3784-05 has a stainless steel case of 45.5mm and a silver dial. It is powered by caliber 89361.
| Reference | IW3784-05 |
|---|---|
| Collection | Ingenieur |
| Case diameter | 45.5 mm |
| Case material | Stainless Steel |
| Case shape | Round |
| Case back | Open |
| Movement | IWC caliber 89361Hours |
| Water resistance | 120 m |
| Dial colour | Silver |
| Indexes | Stick / Dot |
| Crystal | Sapphire |
| Year introduced | 2009 |
| Limited edition | Yes |
This is a reference-catalog entry for the IWC Big Ingenieur Chronograph Stainless Steel / Silver / Strap IW3784-05. 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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