IWIW503404-Portugieser Perpetual Calendar

IW503404

Portugieser Perpetual Calendar Add to my wishlist

Price includes taxes and shipping.
Price includes taxes and shipping.

18 ct 5N gold case, Automatic, self-winding, Diameter 44.2 mm.

Made in Schaffhausen, Switzerland.

Available to buy online. Orders can be returned within 14 days free of charge.

Pay with credit card (Visa, MasterCard, American Express), bank wire transfer, Unionpay or Paypal.

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IW503404 Specifications

case

case

  • 18 ct 5N gold case
  • Diameter 44.2 mm
  • Height 14.9 mm
  • See-through sapphire glass back
  • Water resistance 3 bar

Movement

Movement

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

Features

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

dial

  • Slate-coloured dial

Strap

Strap

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

The Portugieser Perpetual Calendar Story

The moon phase display on the Portugieser Perpetual Calendar diverges by just 1 day in 577.5 years from the actual phase of the moon. In the model with the double moon display, the moon phase and its mirror image show the state of the moon in both the northern and southern hemispheres. The double moon model comes with the railway-track-style chapter ring typical of the Portugieser, while the designers have transformed the entire moon phase display into a star-studded night sky, so that the moon and stars appear to hover in infinite space. The elegant timepiece leaves virtually no wish unfulfilled: perpetual calendar, window showing the year in four digits, 7-day automatic movement with Pellaton winding and a power reserve display. This timepiece is powered by an IWC-manufactured movement from the 52000-calibre family, featuring a solid 5N gold rotor and blued screws. The 18-carat 5N gold watch has a slate-coloured dial and arched-edge front glass and comes with a black alligator leather strap.

Calibre Family 52000

The twin barrels are the trademark feature of the 52000-calibre family. They supply the watches with sufficient energy for a 7-day power reserve and drive energy-sapping complications like the annual calendar and perpetual calendar.

Double moon phase

The moon phase and its mirror image show the state of the moon in both the northern and southern hemispheres. This gives owners north and south of the equator a view of the moon phase that corresponds to the way they see it.

Perpetual calendar

The perpetual calendar is one of the most fascinating haute horlogerie complications. Originally developed by former chief designer Kurt Klaus and continuously improved since then, it is mechanically programmed for 577 years.

Variations

IW503404

Portugieser Perpetual Calendar

18 ct 5N gold case Slate-coloured dial Black alligator leather strap by Santoni

IW503401

Portugieser Perpetual Calendar

18 ct white gold case Midnight Blue dial Black alligator leather strap by Santoni

IW503405

Portugieser Perpetual Calendar Edition “150 Years”

18 ct 5N gold case White dial Black alligator leather strap by Santoni

IW503406

Portugieser Perpetual Calendar

Platinum case Silver-plated dial Black alligator leather strap by Santoni

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