IWC Schaffhausen Portugieser Perpetual Calendar in a 44mm 18 ct Amor rose gold case with obsidian black dial on Santoni leather strap, featuring a perpetual calendar function, double moon phase, and automatic movement.
| Case | 18 ct Armor Gold® |
| Case Size | 44mm |
| Movement | Automatic |
| Dial | Black |
| Functions | Perpetual calendar, power reserve indicator, moon phase, small seconds |
| Power Reserve | 168 hours |
| Water Resistance | 5 bar |
| Bracelet | Alligator strap |
| Warranty | Standard 2-Year International Limited Warranty with 6-year extension through ‘My IWC |