IWC Portofino IW4598-01
34mm · Stainless Steel · Caliber 35180 · 30m
Portofino Day & Night 34 Stainless Steel / Silver
Related references — same collection
Shared specifications help discovery; these links do not assert a predecessor or successor relationship.
Compare specifications
| Specification | IW4598-01 | IW4598-06 | IW459801 | IW459806 | IW6598-01 |
|---|---|---|---|---|---|
| Case diameter | 34mm | 34mm | 34mm | 34mm | 34mm |
| Case material | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel | Stainless Steel |
| Water resistance | 30m | 30m | 50m | 50m | 30m |
| Movement | — | — | Automatic | Automatic | — |
| Caliber | 35180 | 35180 | 35180 | 35180 | 35180 |
| Power reserve | — | — | 50 hours | 50 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 11:37:10 JST
WatchBase · IWC IW4598-01
Original collection: Portofino
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