IWC Portofino Hand-Wound Eight Days Moonphase "150 Years" Stainless Steel / Blue IW5164-05
The IWC Portofino Moonphase reference IW5164-05 is a limited edition of 150 pieces. It was introduced in 2018 in celebration of IWC's 150th anniversary. This watch features a stainless steel case and a blue lacquered dial.
| Reference | IW5164-05 |
|---|---|
| Collection | Portofino |
| Case diameter | 45 mm |
| Case material | Stainless Steel |
| Case shape | Round |
| Case back | Open |
| Movement | IWC caliber 59800Hours |
| Water resistance | 30 m |
| Dial colour | Blue |
| Dial finish | Gloss |
| Indexes | Stick / Dot |
| Hands | Feuille |
| Crystal | Sapphire |
| Year introduced | 2018 |
| Limited edition | Yes |
This is a reference-catalog entry for the IWC Portofino Hand-Wound Eight Days Moonphase "150 Years" Stainless Steel / Blue IW5164-05. 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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