Reference
IWC Portugieser Regulateur Tourbillon Platinum / Silver IW5446-01
The IWC Portugieser Regulateur Tourbillon reference IW5446-01 is a limited edition of 100 pieces introduced in 2008. It features a Platinum case of 44.00mm, which houses the hand-wound caliber 98845.
| Reference | IW5446-01 |
|---|---|
| Collection | Portugieser |
| Case diameter | 44 mm |
| Case material | Platinum |
| Case shape | Round |
| Case back | Open |
| Lug width | 22.00 mm mm |
| Movement | IWC caliber 98845Hours |
| Water resistance | 30 m |
| Dial colour | Silver |
| Indexes | Roman Numerals |
| Hands | Feuille |
| Crystal | Sapphire |
| Year introduced | 2008 |
| Limited edition | Yes |
This is a reference-catalog entry for the IWC Portugieser Regulateur Tourbillon Platinum / Silver IW5446-01. 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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