IWC Pilot Pilot's Watch Spitfire Perpetual Calendar Digital Date-Month

Reference IW3791-05

IWC Pilot's Watch Spitfire Perpetual Calendar Digital Date-Month

About this watch

The IWC IW3791-05 Pilot's Watch Spitfire Perpetual Calendar Digital Date-Month is a masterpiece of horology, marrying precision with style in a luxurious package. Crafted from red gold, this watch exudes elegance and sophistication with its grey dial and Arabic numeral indexes. The automatic movement, powered by the IWC caliber 89801, boasts impressive functionality with a frequency of 28,800 vibrations per hour and a power reserve of 68 hours. With a water resistance rating of 60 meters, it's suitable for everyday wear, including swimming and snorkeling. The watch features a big date display, leap year indicator, and stopwatch function, making it perfect for the modern pilot, busy professional, or watch collector who appreciates both form and function.
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Key Features

  • Red gold case with 46mm diameter
  • Grey dial with Arabic numeral indexes
  • Automatic movement (IWC caliber 89801)
  • Water resistance up to 60 meters
  • Perpetual calendar display
  • Big date display in double digits
  • Leap year indicator

Specifications

Brand
IWC
Family
Pilot
Model
Pilot's Watch Spitfire Perpetual Calendar Digital Date-Month
Reference
IW3791-05
Movement
89801
Movement Features
  • Hours, Minutes, Small Seconds
  • Big Date, Leap Year, Month, Perpetual Calendar, Date
  • Chronograph, Flyback
Case
Red Gold 46mm
Dial Color
Grey
Crystal
Sapphire
Water Resistance
60

Current Listings

[WTS][US] IWC Pilot’s Chronograph Watch Strap - Lake Tahoe Edition - White Rubber - 21mm - E0FB3W - Size CCB1

[US] IWC Pilot’s Chronograph Watch Strap - Lake Tahoe Edition - White Rubber - 21mm - E0FB3W - Size CCB1

IWC - E0FB3W - Size CCB1 · $375
This IWC Pilot’s Chronograph Watch Strap is a Lake Tahoe Edition, made of white rubber and measuring 21mm in width.

  • Condition: fantastic condition
  • Material: white rubber
Posted at
Dec 28, 2025, 10:23 AM
Active
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[WTS][US] IWC Pilot’s Watch Chronograph - Top Gun Edition - Lake Tahoe - IW389105 - Full Set

[US] IWC Pilot’s Watch Chronograph - Top Gun Edition - Lake Tahoe - IW389105 - Full Set

IWC - IW389105 · $8,150
This IWC Pilot's Watch Chronograph - Top Gun Edition features a Lake Tahoe design, functions perfectly mechanically, and comes with a full set of accessories.

  • Condition: Pristine
  • Depth rating:
  • Water resistance:
  • Case size:
Posted at
Dec 28, 2025, 10:08 AM
Active
View listing on r/WatchExchange
[WTS] IWC Pilot. 41 mm. IW388103. Original Box & Papers. Like new. Original Owner. $5988

IWC Pilot. 41 mm. IW388103. Original Box & Papers. Like new. Original Owner. $5988

IWC - IW388103 · $5,988
A unique IWC Pilot's watch, serviced once under warranty with paperwork available.

  • Condition: Like new
  • Case size: 41mm
  • Serviced: once directly with IWC under Warranty
Posted at
Dec 27, 2025, 4:42 PM
Active
View listing on r/WatchExchange
[WTS] 12 Days of Christmas 🎄 | Day 2/12 | IWC Pilot’s Watch Mark XVIII ✨Laureus Limited Edition

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IWC - IW324703 · $4,500
The IWC Pilot's Watch Mark XVIII is a special edition created in support of the Laureus Sport for Good Foundation, with a classic design and striking blue dial.

  • Case material: black ceramic
  • Case size: 41mm diameter
  • Movement: IWC Caliber 35111 automatic
Posted at
Dec 26, 2025, 4:07 PM
Active
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[WTS] IWC Big Pilot Perpetual Calendar Moonphase Saint Exupery IW502617 46mm Complete Set

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The IWC Big Pilot Perpetual Calendar Moonphase Saint Exupery is a rose gold watch with a tobacco dial and moonphase feature. It tracks the calendar all the way to 2100, making it a timeless piece.

  • Condition: excellent condition with little to no signs of wear
  • Case size: 46mm diameter
  • Power reserve: 7 days (168 hours)
  • Water resistance: 60m depth rating
Posted at
Dec 26, 2025, 8:56 AM
Active
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[WTS] IWC Pilot’s Watch Mark XX – Mercedes-AMG Petronas Edition

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  • Condition: Excellent
  • Case Material: titanium
  • Case Size: 40mm diameter
  • Case Thickness: 10.6 mm
Posted at
Dec 25, 2025, 3:42 PM
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[WTS] IWC Pilot's Watch UTC IW325101

IWC Pilot's Watch UTC IW325101

IWC - IW325101 · $3,250
This IWC Pilot's Watch UTC IW325101 is a stainless steel watch with a black dial and post-tritium lume. It features an IWC caliber 37526 movement and comes with an original strap and buckle.

  • Condition: great condition for its age, minor wear, scratches and dings
  • Movement: IWC caliber 37526
  • Case material: stainless steel
  • Diameter: 39.00 mm
Posted at
Dec 24, 2025, 3:15 PM
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[WTS] IWC Pilot Chronograph 41 Miramar Blue IW388117 Full Kit with 3 Straps Mint

IWC Pilot Chronograph 41 Miramar Blue IW388117 Full Kit with 3 Straps Mint

IWC - IW388117 · $6,500
This IWC Pilot Chronograph 41 Miramar Blue is a recent release in Mint condition, with no scratches or marks. It comes with a full kit and three IWC EASX-Change straps.

  • Condition: Mint
  • Straps: $1k worth of additional straps
  • Payment Methods: Zelle or PayPal (with references)
  • Buckles: tang buckles
Posted at
Dec 23, 2025, 1:23 PM
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[WTS] 2024 IWC PILOT’S WATCH CHRONOGRAPH 41

2024 IWC PILOT’S WATCH CHRONOGRAPH 41

IWC - IW389102
A 2024 IWC Pilot's Watch Chronograph in 41mm case size.

Posted at
Dec 23, 2025, 12:20 PM
Active
View listing on r/WatchExchange