The Basics

The IWC Portugieser Perpetual Calendar ref. IW503405 is a limited edition of 250 pieces. It was introduced in 2018 in celebration of IWC’s 150th anniversary. It features a bright white lacquered dial, while the moonphase display is surrounded by stars.

Brand: IWC
Family: Portugieser
Reference: IW5034-05 (aka: IW503405)
Name: Portugieser Perpetual Calendar Double Moon “150 Years” Red Gold / White
Produced: 2018
Limited: Yes, 250 units

Below is a detailed look at IWC’s model IW5034-05 from Portugieser watch family, including the price, case details and movement features.

IWC Portugieser IW5034-05

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The Details

IWC’s Portugieser Perpetual Calendar Double Moon “150 Years” Red Gold / White (IW5034-05 (aka: IW503405)) was originally released in 2018. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 168-hour power reserve when fully wound.

The Case

The red gold case measures 44.2mm in diameter and roughly 15.3mm thick, with 22mm lug width. The round case is paired with a white color dial with feuille-shaped hands, and a arabic numerals hour markers and minute track, covered by a sapphire glass. IWC’s Portugieser model IW5034-05 is water resistant up to 30 meters (98 ft). A display caseback is over the back of the watch case.

Material: Red Gold
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 44.2mm
Height: 15.3mm
Lug Width: 22mm
W/R: 30

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Portugieser IW5034-05 movement is a powered by caliber 52615 made by IWC. The 54-jewel automatic movement is 38.2mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 168-hour power reserve.

Type: Automatic
Brand: IWC
Caliber: 52615
Base: IWC 52010
Display: Analog
Diameter: 38.2mm
Jewels: 54
Reserve: 168 hours
Frequency: 28800 bph
Time: Hours, Minutes, Small Seconds
Chronograph:
Additionals: Power Reserve Indicator

The Price

How much does the IWC’s Portugieser IW5034-05 cost? This watch was introduced in 2018 and has been in IWC’s collection for around . This watch is a limited edition with just 250 pieces released. As with most luxury watches, the price of depends on the availability and demand.

CURRENT PRICE: $39,950

For more information, visit IWC online.

Specifications:

  • Brand: IWC
  • Model: Portugieser Perpetual Calendar Double Moon “150 Years” Red Gold / White
  • Reference Number: IW5034-05 (aka: IW503405)
  • Limited: Yes, 250 units

Case & Dial:

  • Material: Red Gold
  • Glass: Sapphire
  • Back: Display
  • Diameter: 44.2
  • Thickness: 15.3
  • Lug Width: 22
  • Dial Color: White
  • Indexes: Arabic Numerals and Feuille-shaped hands
  • Water Resistance: 30 meters

Movement:

  • Winding: Automatic
  • Brand: IWC
  • Caliber: 52615
  • Display: Analog
  • Diameter: 38.2mm
  • Jewels: 54
  • Power Reserve: 168 hours
  • Frequency: 28800 bph
  • Functions: Hours, Minutes, Small Seconds

About IWC

IWC logo

IWC is based in Schaffhausen, Switzerland, and was founded in 1868. Its signature lines are the Pilot’s Watches and the Portugieser, while other famous collections are the Aquatimer, Portofino and the Da Vinci. Many of IWC’s designs display a industrial type of beauty not often found in Swiss watchmaking. The same goes for its movements; while of very high standards, they are finished with an … engineers touch rather than that of an artist. One could very well say that IWC’s approach to watchmaking is more German in nature compared to many of its competitors; the ‘form follows function’ adagio is one held in high esteem in Schaffhausen. Notable watches and innovations created by IWC in the past include the digital ‘Pallweber’ pocket watch, the late 1930’s Portugieser, the 1985 Da Vinci with Kurt Klaus perpetual module, the split-seconds mechanism as designed by Richard Habring and the ceramic Da Vinci and Flieger 3705 – introduced many years before the material became fashionable. IWC also pioneered the use of titanium in wristwatches. In recent years, IWC has had a strong focus on in-house movements with prices rising accordingly. IWC is part of the Richemont group.

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