IWC IW503406 Portugieser Perpetual Calendar

IW503406 Specifications

Case

• Platinum Case
• Diameter 44.2 mm
• Height 14.9 mm
• See-through sapphire glass back
• Water resistance 3.0 bar

Movement

• 52615 Calibre
• IWC-manufactured movement
• Automatic winding
• 168 Power Reserve Indicator
• Frequency 28800.0 VPH (4.0 Hz)
• 381 Components
• 54 Jewels

Features

• Small hacking seconds
• Rotor in 18-carat 5N gold
• Pellaton automatic winding
• Sapphire glass, arched-edge, antireflective coating on both sides
• Power reserve display
• Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase for the northern and southern hemisphere
• 7 days power reserve
• Limited to 250 pieces

dial

• Silver dial

Strap

• Black alligator leather strap by Santoni
• Strap width 22.0 mm