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

Current Listings

IWC Pilot's Watch Mark XX 328204 Blue Dial Full Set $4,950 Shipped

IWC - 328204 · $4,950

A modern evolution of IWC’s classic pilot watch design featuring a clean dial with bold Arabic numerals and signature pilot hands. Powered by the IWC in-house Calibre 32111, this watch offers excellent reliability along with an extended power reserve of approximately 120 hours.

Condition: Great (pre-owned, light wear)
Case Size: 40mm diameter
Case Material: Stainless steel
Movement: Automatic (IWC Calibre 32111)

Posted at

May 2, 2026, 8:59 AM

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IWC Pilots Watch Chronograph Top Gun “Lake Tahoe” IW389105 - 2024 Complete set $8500

IWC - IW389105 · $8,500

The IWC Pilot's Watch Chronograph Top Gun Edition 'Lake Tahoe' is a standout piece featuring a white ceramic case inspired by the snowy terrain of Lake Tahoe. It comes in a complete set with inner/outer boxes and warranty card.

Condition: Excellent
Case size: 44.5mm diameter
Movement: In-house automatic chronograph movement

Posted at

May 2, 2026, 8:49 AM

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Miltado ML05 Homage To The Hamilton Field Watch and a Militado ML21 Homage To The IWC Pilot Watch

Militado - ML05, ML21 · $80

Two watches are being sold together, each with a date window and Ronda 515 quartz movement. They are in very good to excellent condition and keeping accurate time.

Condition: Very good to excellent
Movement: Ronda 515 quartz
Case diameter: 38mm (ML05), 37.5mm (ML21)
Water resistance: 100M

Posted at

May 1, 2026, 5:53 PM

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Miltado ML05 Homage To The Hamilton Field Watch and a Militado ML21 Homage To The IWC Pilot Watch

Militado - ML05, ML21 · $90

Two quartz watches, one black with Hamilton field watch homage design, the other green sunburst with IWC pilot watch homage design. Both have a date window, Ronda 515 movement, and screw-down crowns.

Condition: Very good to excellent
Case material: SS (stainless steel)
Diameter 1: 38mm
Diameter 2: 37.5mm

Posted at

May 1, 2026, 2:19 PM

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IWC Pilot's Watch Automatic 41 TOP GUN Lake Tahoe – IW328104 | $6,950

IWC - IW328104 · $6,950

The IWC Pilot's Watch Automatic 41 TOP GUN Lake Tahoe features a white ceramic case and is accompanied by a full set, including the warranty card. It has been well maintained and offers strong value for its current market price.

Condition: Mint
Case material: White ceramic
Box and papers: Full set
Shipping: Fully insured delivery to CONUS only

Posted at

May 1, 2026, 2:01 PM

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IWC Pilot's Watch Chronograph 41 IW388101 $4,799

IWC - IW388101 · $4,799

The IWC Pilot's Watch Chronograph 41 features a blue dial, in-house movement, and 100-meter water resistance. It has a versatile design suitable for everyday wear with a quick-release strap system. The watch is under warranty until January 1st, 2032.

Condition: Excellent
Case diameter: 41mm
Lug width: 20mm
Thickness: 14.5mm

Posted at

May 1, 2026, 1:00 PM

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IWC Big Pilot IW503604 Top Gun Perpetual Calendar Ceratanium Black Dial 46mm Complete Set

IWC - IW503604 · $31,395

This IWC Big Pilot Top Gun Perpetual Calendar is a tactical complication watch with a stealthy aesthetic, featuring a perpetual calendar dial and seven-day power reserve.

Case Size: 46.2mm diameter
Movement Caliber: 52616
Power Reserve: 168 hours (7 days)

Posted at

May 1, 2026, 8:05 AM

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IWC Pilot’s Watch Automatic 36mm IW324010

IWC - IW324010 · $3,299

This IWC Pilot's Watch Automatic 36mm is a clean, versatile pilot's watch with a compact 36mm case and classic design. It wears perfectly on a wide range of wrist sizes thanks to its size.

Condition: Very good condition
Case Size: 36mm diameter
Thickness: 10.7mm
Movement: IWC 35111 automatic movement (42 hours power reserve)

Posted at

Apr 30, 2026, 9:56 PM

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