IWC Portugieser Annual Calendar
| Brand | IWC |
| Name | Portugieser Annual Calendar |
| Reference | IW503502 |
| Diameter | 44 mm |
| Material | Stainless Steel Case, Leather Strap |
| Features | Date, Day of the Week, Month, Annual Calendar, Power Reserve Indicator, Small Seconds, Water resistant to 100 ft |
| Movement | Automatic Self-Winding Mechanical Power Reserve 7 days |
| Price | About $29,500 France - about €21,300 |
