IWC Schaffhausen - Portugieser

Portugieser Perpetual Calendar 44

18 ct Armor Gold® case, Automatic, self-winding, Diameter 44.4 mm. Model IW503702
Editor's notes

IWC Schaffhausen’s perpetual calendar was originally developed during the 1980s by former head-watchmaker Kurt Klaus. In 2003, the legendary complication was presented in the Portugieser collection for the first time. Since then, the Portugieser Perpetual Calendar has been a major pillar of the collection.

18 ct Armor Gold® case, Automatic, self-winding, Diameter 44.4 mm, Black alligator leather strap by Santoni, Strap width 22.0 mm.

AU$70,000

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Technical Specifications

Movement

52616 Calibre

IWC-manufactured movement

Automatic, self-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

Case

18 ct Armor Gold® case

Diameter 44.4 mm

Height 14.9 mm

See-through sapphire glass back

Water resistance 5.0 bar

IW503702
IW503702 IW503702

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IW503702
IWC Schaffhausen - Portugieser
Portugieser Perpetual Calendar 44

18 ct Armor Gold® case, Automatic, self-winding, Diameter 44.4 mm. Model IW503702

AU$70,000.00

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