IW503702 Add to my wishlist Portugieser Perpetual Calendar 44

18 ct Armor Gold® case, Automatic winding, Diameter 44.4 mm, Black dial, Black alligator leather strap by Santoni, Strap width 22.0 mm.
259.99
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          Our dedicated service centre is manufacturer certified to work on fine watches. Every single watch is inspected here for your peace of mind.

          Description Customers Reviews

          Perpetual calendar | IWC Schaffhausen

          The perpetual calendar is one of the most fascinating haute horlogerie complications.

          Watch Details

          case

          • 18 ct Armor Gold® case
          • Diameter 44.4 mm
          • Height 14.9 mm
          • See-through sapphire glass back
          • Water resistance 5.0 bar

          Movement

          • 52616 Calibre
          • IWC-manufactured movement
          • Automatic winding
          • 168 hours power reserve
          • Frequency 28'800 VPH (4 Hz)
          • 385 Components
          • 54 Jewels

          Features

          • Small hacking seconds
          • Pellaton automatic winding
          • Power reserve display
          • Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase
          • 7 days power reserve
          • Rotor in 18-carat 5N gold
          • Double box-glass sapphire crystals, antireflective coating on both sides