Reference
IWC Da Vinci Tourbillon Rétrograde Chronograph Red Gold / Silver IW3931-01
The IWC Da Vinci Da Vinci Tourbillon Rétrograde Chronograph was introduced slightly prior to SIHH 2017. It features a new in-house movement pairing a flyback chronograph with a tourbillon and retrograde date indicator.
| Reference | IW3931-01 |
|---|---|
| Collection | Da Vinci |
| Case diameter | 44 mm |
| Case material | Red Gold |
| 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 | 2017 |
| Limited edition | Yes |
This is a reference-catalog entry for the IWC Da Vinci Tourbillon Rétrograde Chronograph Red Gold / Silver IW3931-01. 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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