IWC Big Pilot Big Pilot Constant-Force Tourbillon Le Petit Prince / Red Gold

Reference IW5903-03

About this watch

The IWC Big Pilot Constant-Force Tourbillon Le Petit Prince is a masterful blend of engineering excellence and artistic expression. Crafted from red gold, this 46mm timepiece exudes luxury and sophistication with its stunning blue sunburst dial and contrasting Arabic numerals. At the heart of this masterpiece lies the IWC caliber 94805, a hand-wound movement that boasts a 96-hour power reserve and patented constant force mechanism, ensuring unparalleled accuracy. The watch also features a day/night indication and double moonphase display, appealing to both astronomers and dreamers alike. With its limited production run of just 10 units, this timepiece is a coveted item for anyone who appreciates fine horology. The IWC IW5903-03 Big Pilot Constant-Force Tourbillon Le Petit Prince is not just a watch; it's a statement that represents the pinnacle of what IWC stands for. Its luxurious materials, intricate movement, and stunning aesthetics make it an exceptional timepiece that deserves a place in any collection.
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Key Features

  • Red gold case
  • Blue sunburst dial
  • Contrasting Arabic numerals
  • IWC caliber 94805 hand-wound movement
  • Patented constant force mechanism
  • 96-hour power reserve
  • Day/night indication
  • Double moonphase display

Specifications

Brand
IWC
Family
Big Pilot
Model
Big Pilot Constant-Force Tourbillon Le Petit Prince / Red Gold
Reference
IW5903-03
Movement
94805
Movement Features
  • Day / Night Indication, Minutes, Small Seconds
  • Moonphase
  • Constant Force Mechanism, Tourbillon Escapement, Power Reserve Indicator
Case
Red Gold 46mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
60

Current Listings

[WTS] IWC Big Pilot Top Gun Perpetual Calendar IW502902, Recent Service!

IWC Big Pilot Top Gun Perpetual Calendar IW502902, Recent Service!

IWC - IW502902 · $16,500
The watch features a ceramic case with perpetual calendar, 7-day power reserve, and moonphase.

  • Condition: Great, recently serviced
  • Case material: ceramic
  • Power reserve: 7 days
Posted at
Aug 23, 2025, 9:54 AM
Active
[WTS] IWC Big Pilot IW5002 Card Papers Travel Case in Very Good Condition

IWC Big Pilot IW5002 Card Papers Travel Case in Very Good Condition

IWC - IW5002 · $6,250
The IWC Big Pilot's Watch Ref. IW5002 is a stainless steel watch with a commanding presence, 46mm diameter, soft-iron inner cage for anti-magnetic protection, and a 7-day power reserve display.

  • Condition: Very good
  • Material: stainless steel
  • Case size: 46mm diameter
  • Movement: IWC’s 7-day automatic movement from the 5000-series
Posted at
Aug 13, 2025, 11:40 AM
Active
IWC Big Pilot Le Petit Prince 7 Days Automatic IW501002

IWC Big Pilot Le Petit Prince 7 Days Automatic IW501002

IWC - IW501002 · $12,500
The IWC Big Pilot Le Petit Prince 7 Days Automatic IW501002 is a high-end watch with a seven-day power reserve, available as a complete set with box and papers.

  • Condition: Excellent, minor signs of wear
  • Warranty Valid Until: May 2027
  • Shipping Method: FedEx Priority
Posted at
Apr 5, 2025, 2:09 AM
Active
Mint IWC Big Pilot 46mm 7 Days Automatic IW500912 2017 Complete

Mint IWC Big Pilot 46mm 7 Days Automatic IW500912 2017 Complete

IWC - IW500912 · $5,950
A 46mm IWC Big Pilot watch with a 7 Days Automatic movement, dated November 2017. It features a Santoni Calf Leather Strap and comes with a full set of accessories.

  • Condition: Mint Condition
  • Case Size: 46mm diameter
  • Movement Type: 7 Days Automatic
  • Warranty Expiration: November 2025
Posted at
Apr 1, 2025, 1:05 PM
Active
Mint IWC Big Pilot 46mm 7 Days Automatic IW500912 2017 Complete

Mint IWC Big Pilot 46mm 7 Days Automatic IW500912 2017 Complete

IWC - IW500912 · $5,950
The watch is a discontinued model with a strong power reserve and comes with multiple straps, including a factory Santoni Calf Leather Strap.

  • Condition: Mint Condition
  • Year: 2017
  • Warranty Expiration: 2025
Posted at
Mar 26, 2025, 12:36 PM
Active
IWC Big Pilot Watch 43 IW329301 43mm Black Dial

IWC Big Pilot Watch 43 IW329301 43mm Black Dial

IWC - IW329301 · $6,240
The IWC Big Pilot Watch 43 IW329301 features a 43mm stainless steel case with a mechanical automatic movement and a black dial.

  • Condition: 100%
  • Case Size: 43mm diameter
  • Movement Type: Mechanical Automatic (82100)
Posted at
Mar 6, 2025, 9:30 AM
Active