IWC Portugieser Tourbillon Rétrograde Chronograph Platinum / Silver IW3940-06
The IWC Portugieser Tourbillon Rétrograde Chronograph reference IW3940-06 was introduced in 2020. This watch is powered by a caliber 89900 movement, which combines a tourbillon with retrograde date and a chronograph - a movement first used the Portugieser in a unique piece created to benefit the Laureus Sport for…
| Reference | IW3940-06 |
|---|---|
| Collection | Portugieser |
| Case diameter | 44 mm |
| Case material | Platinum |
| Case shape | Round |
| Case back | Open |
| Movement | IWC caliber 89900Hours |
| Water resistance | 30 m |
| Dial colour | Silver |
| Indexes | Arabic Numerals |
| Hands | Alpha |
| Crystal | Sapphire |
| Year introduced | 2020 |
| Limited edition | Yes |
This is a reference-catalog entry for the IWC Portugieser Tourbillon Rétrograde Chronograph Platinum / Silver IW3940-06. 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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