Reference
IWC Pilot's Watch Chronograph Top Gun STFI IW3891-04
The IWC Pilot's Watch Chronograph reference IW3891-04 was introduced in 2020. It features a ceramic case, whilst the case back, pushers, and crown are 'Ceratanium' It comes fitted with a green nylon strap.
| Reference | IW3891-04 |
|---|---|
| Collection | Pilot |
| Case diameter | 44.5 mm |
| Case material | Ceramic, Ceratanium |
| Case shape | Round |
| Case back | Closed |
| Lug width | 21.00 mm mm |
| Movement | IWC caliber 69380Hours |
| Water resistance | 60 m |
| Dial colour | Black |
| Dial finish | Matte |
| Indexes | Arabic Numerals |
| Hands | Alpha |
| Crystal | Sapphire |
| Year introduced | 2020 |
| Limited edition | Yes |
This is a reference-catalog entry for the IWC Pilot's Watch Chronograph Top Gun STFI IW3891-04. 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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