IWC Portofino IW4594-01
40mm · Stainless Steel · Caliber 35800 · 30m
Portofino Automatic Moonphase Stainless Steel / Silver / Alligator
Related references — same collection
Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Compare specifications
| Specification | IW4594-01 | IW4594-02 | IW459401 | IW459402 | IW3446-01 |
|---|---|---|---|---|---|
| Case diameter | 40mm | 40mm | 40mm | 40mm | 40mm |
| Case material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| Water resistance | 30m | 30m | 30m | 30m | 30m |
| Movement | — | — | Automatic | Automatic | — |
| Caliber | 35800 | 35800 | 35800 | 35800 | 82650 |
| Power reserve | — | — | 42 hours | 42 hours | — |
Sources & record notes
Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. WatchBase.
- WatchBase ↗ · 2026-09-22 11:36:54 JST
WatchBase · IWC IW4594-01
Original collection: Portofino
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