Reference
IWC Portofino 34 Stainless Steel / Blue / Mesh IW3574-04
The IWC Portofino 34 was introduced in 2019 as a smaller alternative to the earlier Portofino 37. Reference IW3574-04 has a stainless steel case and a blue dial.
| Reference | IW3574-04 |
|---|---|
| Collection | Portofino |
| Case diameter | 34 mm |
| Case material | Stainless Steel |
| Case shape | Round |
| Case back | Closed |
| Lug width | 16.00 mm mm |
| Movement | IWC caliber 35100Hours |
| Water resistance | 30 m |
| Dial colour | Blue |
| Indexes | Stick / Dot |
| Hands | Feuille |
| Crystal | Sapphire |
| Year introduced | 2019 |
| Limited edition | Yes |
This is a reference-catalog entry for the IWC Portofino 34 Stainless Steel / Blue / Mesh IW3574-04. 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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