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GR Factory: IWC Portofino Moon Phase Multifunction IW359001 Watch
The GR Factory IWC Portofino IW359001 is the brand’s first model equipped with a newly developed in-house full calendar module.
Unlike other models, this version features a unique “dual-eye” dial layout:
- 12 o’clock position: Displays the day and moon phase.
- 6 o’clock position: Displays the date and month.
While introducing this new functional arrangement, the watch remains faithful to the classic design elements of the Portofino series.
Key Features
- Case: Made from 316L stainless steel, with a polished finish for a smooth, refined appearance.
- Crystal: Equipped with a double-sided anti-reflective curved sapphire crystal, offering exceptional clarity.
- Movement: Powered by the newly upgraded imported 9015 movement, replicating the integrated 32150 movement to deliver all functionalities in sync with the original.
- Strap and Clasp: Paired with a premium Italian calf leather strap and a fold-over clasp engraved with a globe motif.
| Size | 41mm | 
|---|---|
| Movement | Japanese MIYOTA 9015 automatic movement decorated to JLC 32150 movement | 
| Functions | Hours, minutes, seconds, day, date, month, moonpase | 
| Case | 18k rose gold plated solid 316L stainless steel case | 
| Crystal | Scratch-proof sapphire crystal with AR coating | 
| Dial | White dial | 
| Strap | Black leather strap | 
| Clasp | Tang buckle | 










