The Basics

The IWC Big Pilot Annual Calendar Le Petit Prince reference IW5027-04 is a piece unique created in 2016. It features a red gold case, a blue dial and a blue-coated movement – the latter being making it unique. It is to be auctioned by Sotheby’s at their Sale of Important Watches November 15th 2016, with the proceeds from the sale benefitting the Antoine de Saint-Exupéry Youth Foundation. The final price was CHF 48.750

Brand: IWC
Family: Big Pilot
Reference: IW5027-04 (aka: IW502704)
Name: Big Pilot’s Watch Annual Calendar Edition Le Petit Prince Piece Unique
Produced: 2016
Limited: Yes, 1 unit

Below is a detailed look at IWC’s model IW5027-04 from Big Pilot watch family, including the price, case details and movement features.

IWC Big Pilot IW5027-04

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The Details

IWC’s Big Pilot’s Watch Annual Calendar Edition Le Petit Prince Piece Unique (IW5027-04 (aka: IW502704)) was originally released in 2016. 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 46.2mm in diameter and roughly 15.8mm thick, with 22mm lug width. The round case is paired with a blue color dial with sword-shaped hands, and a arabic numerals hour markers and minute track, covered by a sapphire glass. IWC’s Big Pilot model IW5027-04 is water resistant up to 60 meters (197 ft). A display caseback is over the back of the watch case.

Material: Red Gold
Glass: Sapphire
Back: Display
Shape: Round
Diameter: 46.2mm
Height: 15.8mm
Lug Width: 22mm
W/R: 60

Case Diameter

Case Thickness

Lug Width

Water Resistance

The Movement

The Big Pilot IW5027-04 movement is a powered by caliber 52850 made by IWC. The 36-jewel automatic movement is 38.2mm in diameter. Its balance wheel oscillates at 28800 semi-oscillations per hour or 4 Hz. This movement offers a 168-hour power reserve.

Type: Automatic
Brand: IWC
Caliber: 52850
Base: IWC 52010
Display: Analog
Diameter: 38.2mm
Jewels: 36
Reserve: 168 hours
Frequency: 28800 bph
Time: Hours, Minutes, Small Seconds
Chronograph:
Additionals: Power Reserve Indicator

The Price

How much does the IWC’s Big Pilot IW5027-04 cost? This watch was introduced in 2016 and has been in IWC’s collection for around . This watch is a limited edition with just 1 unit. As with most luxury watches, the price of depends on the availability and demand.

CURRENT PRICE: Not Available

For more information, visit IWC online.

Specifications:

  • Brand: IWC
  • Model: Big Pilot’s Watch Annual Calendar Edition Le Petit Prince Piece Unique
  • Reference Number: IW5027-04 (aka: IW502704)
  • Limited: Yes, 1 unit

Case & Dial:

  • Material: Red Gold
  • Glass: Sapphire
  • Back: Display
  • Diameter: 46.2
  • Thickness: 15.8
  • Lug Width: 22
  • Dial Color: Blue
  • Indexes: Arabic Numerals and Sword-shaped hands
  • Water Resistance: 60 meters

Movement:

  • Winding: Automatic
  • Brand: IWC
  • Caliber: 52850
  • Display: Analog
  • Diameter: 38.2mm
  • Jewels: 36
  • 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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