IWC Schaffhausen
Portugieser Perpetual Calendar
IW503302
Specifications
Case
Case size
44 mm
Case Material
18ct 5N Gold
Bezel
18ct 5N Gold
Water Resistance
3 Ba
Crystal
Sapphire with Anti-reflective Treatment
Dial
Silver-Plated
Movement
Movement
52610 Calibre
Automatic Winding
Power reserve
168 Hours