IWC Portugieser Perpetual Calender Double Moon
collections / IWC Schaffhausen

IWC Portugieser Perpetual Calender Double Moon


REFERENCE: IW503401


Case

  • 18 ct white gold case
  • Diameter 44.2mm
  • Height 14.9mm
  • See-through sapphire glass back
  • Water resistance 3 bar

Movement

  • 52615 Calibre
  • Automatic, self-winding
  • Frequency 28800.0 vph (4.0 hz)
  • 54 Jewels
  • 168 hours Power Reserve
  • IWC-manufactured movement
  • Côtes de Genève, perlage

Features

  • 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
  • Power reserve display
  • Sapphire glass, arched-edge, antireflective coating on both sides
  • Pellaton automatic winding
  • Small hacking seconds

Dial

  • Midnight Blue dial

Strap

  • Black alligator leather strap by Santoni
  • Strap width 22 MM