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.

Buy Now on Jomashop

This is an affiliate link

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 Chronograph IW377709 ♦️Lightly Used 2016♦️

IWC - IW377709 · $3,614

This 2016 IWC Pilot Chronograph comes with a full set, including box and papers. It's lightly used and can be shipped.

Condition: Lightly Used
Year: 2016
Status: lightly used
Includes: full set (box & papers)

Posted at

Apr 27, 2026, 2:36 AM

Active

View listing on r/WatchExchange

IWC Pilot Mark XX White Dial Ref IW328207 Full Set Under Warranty Through 2032!

IWC - IW328207 · $4,450

The IWC Mark XX features a classic pilot watch layout with oversized numerals and hands, a 40MM stainless case, and an in-house automatic cal 32111 movement providing a 120 hour power reserve.

Condition: Mint with light wear from careful use
Year: 2024
Dial: Classic IWC pilot watch layout with oversized numerals and hands and a lot o’ lume
Case dimensions: 40MM diameter, 10.8 MM thick

Posted at

Apr 26, 2026, 9:57 PM

Active

View listing on r/WatchExchange

IWC Big Pilot Spitfire 43 Titanium Black Dial 2023 (Full-Set/Mint) 🔥

IWC - IW329701 · $5,995

The IWC Big Pilot Spitfire IW329701 showcases aviation heritage through its commanding titanium case paired with a black dial. This automatic timepiece features the robust IWC-manufactured caliber 82100 movement, delivering exceptional precision and reliability.

Condition: Mint (unworn)
Case material: Titanium
Diameter: 43mm
Movement type: Automatic

Posted at

Apr 26, 2026, 6:01 PM

Active

View listing on r/WatchExchange

IWC Pilot Chrono IW378001 (2025) – $5,000 shipped

IWC - IW378001 · $5,000

This 2025 IWC Pilot Chronograph IW378001 is a classic pilot watch with a modern feel, featuring a super clean and timeless design. It includes extended warranty through 2033.

Condition: Mint condition
Size: 42mm case diameter
Water Resistance: 60m depth rating

Posted at

Apr 26, 2026, 7:24 AM

Active

View listing on r/WatchExchange

IWC Pilot’s Watch Chronograph Spitfire IW377719 - Excellent Condition

IWC - IW377719 · $3,650

This modern IWC Pilot’s Watch Chronograph Spitfire features a slate grey sunburst dial, stainless steel bracelet, and classic 43mm Spitfire case with 44-hour power reserve.

Condition: Excellent
Case Size: 43mm
Movement: IWC Cal. 79320 Automatic
Crystal: Sapphire

Posted at

Apr 25, 2026, 7:37 PM

Active

View listing on r/WatchExchange

IWC Pilot's Chronograph IW377701

IWC - IW377701 · $3,600

This IWC Pilot's Chronograph features a Valjoux 7750 based movement inside, comes with an OEM buckle, and has a B&R Horween leather strap. It also includes additional straps from various brands.

Condition: Very good condition, with minor scratches and wear consistent with regular use since 2013.
Year of purchase: 2013
Movement type: Valjoux 7750
Box condition: original

Posted at

Apr 25, 2026, 6:55 PM

Active

View listing on r/WatchExchange

IWC Pilots Watch Mark XVII ref. 326501

IWC - 326501 · $2,999

This IWC Pilots Watch Mark XVII is the modern successor to IWC's historical pilot watch line, featuring a unique vertical date display and robust engineering.

Design & heritage: quintessential, modern successor to IWC's historical pilot watch line
Unique date display: vertical tri-date window displaying current and previous/following day

Posted at

Apr 25, 2026, 5:05 PM

Active

View listing on r/WatchExchange

IWC Pilot Chronograph Spitfire Slate/Grey Dial IW377719 - 2017 Full Set

IWC - IW377719 · $4,150

The Pilot's Watch Chronograph Spitfire features a slate sunburst dial with luminous Arabic numerals, polished mirror-finished bezel, and a 43mm case size. The IWC multilink bracelet has a push button micro adjust clasp. This timepiece comes as a complete set.

Condition: Pristine pre-owned condition
Case size: 43mm
Case material: Stainless steel
Bezel material: Polished stainless steel (mirror finish)

Posted at

Apr 24, 2026, 7:40 PM

Active

View listing on r/WatchExchange