IWC - IW5027-04

Big Pilot’s Watch Annual Calendar Edition Le Petit Prince Piece Unique

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


Material: Red Gold
Glass: Sapphire
Back: Open
Shape: Round
Diameter: 46.20 mm
Height: 15.80 mm
Lug Width: 22.00 mm
W/R: 60.00 m


Color: Blue
Finish: Sunburst
Indexes: Arabic Numerals
Hands: Sword


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


IWC caliber 52850 Located at “12 o’clock” on the dial, IWC’s annual calendar shows the month, date and day in three separate windows. The mechanism automatically takes into account the differing lengths of individual months. Unlike a perpetual calendar, however, the annual calendar is unable to make allowance for the leap days in February or the leap years. Once a year, then, at the end of February, it requires manual correction. In the case of IWC’s annual calendar, the correction is made simply, via the crown.

Base: IWC 52010
Diameter:38.20 mm
Reserve:168 h
Frequency:28800 bph
Time:Hours, Minutes, Small Seconds
Date:Date, Day, Month, Annual Calendar
Additionals:Power Reserve Indicator

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