IWC Portofino Automatic 40mm vs IWC Portofino Chronograph
Side-by-side at a glance. Click a watch above to open the full reference page.
| IWC IW356504 | IWC IW391036 | |
|---|---|---|
| Model | Portofino Automatic 40mm | Portofino Chronograph |
| Caliber | IWC Caliber 35111 (automatic, date, 42-hour power reserve) | IWC Cal. 79320 -- Valjoux 7750 base, IWC-decorated, 28,800bph, 44h PR, 25j; used in Portofino Chrono and Pilot Chrono 3777 |
| Case size | 40mm | 42mm |
| Lug-to-lug | 46mm | 49mm |
| Years produced | 2019–present | 2014–present |
| Brand tier | luxury | luxury |
| Era | modern | modern |
| Movement tier | In-house manufacture | Top-supplier movement |
| Market median (excellent / full-set) | n/a | n/a |
| Typical range | n/a | n/a |
| Confidence | low | low |
| Categories | dress | chronograph, dress |
| Editorial | yes | yes |
| Service | n/a | Every 5 years · $400 – $700 |
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