IWC Pilot Pilot's Watch Spitfire Perpetual Calendar Digital Date-Month
Reference IW3791-05
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

1999 IWC Mark XII Ref: IW3241-001 "Pilot's Watch" with Box and Papers
This 1999 IWC Mark XII Pilot's Watch is in excellent condition with a 36mm case, stainless steel bezel, and matte black dial. The watch features tritium lume and original IWC hands.
- Condition: Excellent
- Case size: 36mm
- Bezel material: Stainless Steel
- Dial color: Matte Black

2023 IWC Mark XX Ref: IW328201 "Pilot's Watch" with Box and Papers
2023 IWC Mark XX Ref: IW328201 is a Pilot's Watch with a 40mm Stainless Steel case, matte black dial, and pastel blue rubber strap.
- Condition: Excellent
- Case material: Stainless Steel
- Bezel condition: Excellent
- Dial type: matte black

2023 IWC Mark XX Ref: IW328201 "Pilot's Watch" with Box and Papers
The watch is a 2023 IWC Mark XX Pilot's Watch with a 40mm stainless steel case, matte black dial, and IWC sword hands. It comes with its original box, papers, and accessories.
- Condition: Excellent
- Case Size: 40mm diameter
- Material: Stainless Steel
- Dial Color: matte black

2010 IWC Big Pilot 46mm IW500401 Stainless Steel Black Dial
This 2010 IWC Big Pilot 46mm is a stainless steel watch with a black dial. It features an adjustable alligator leather strap and comes with its original box, papers, warranty card, manual, and other accessories.
- Condition: Excellent
- Box condition: Cushion is Deteriorating
- Strap size: Adjustable
- Strap material: Alligator leather
IWC Pilot Spitfire Chronograph Green Bronze 41mm IW387902 Automatic
The IWC Pilot Spitfire Chronograph is a pre-owned automatic watch in very good condition, featuring a green dial and bronze case with natural patina.
- Condition: very good
- Case material: bronze
- Back material: stainless steel
- Diameter: 41mm
IWC Big Pilot Perpetual Calendar Spitfire Bronze Green IW503601 Leather
The IWC Big Pilot Perpetual Calendar Spitfire Bronze Green is a limited edition watch, with only 250 pieces available worldwide. It features a bronze case and a brown leather strap with a bronze buckle.
- Condition: Excellent
- Case material: Bronze
- Case back material: Stainless steel
- Case dimensions: 46mm diameter
IWC Big Pilot 5004
The IWC Big Pilot is a large pilot's watch featuring an original purchase from AD in 2007.
- Condition: Good condition with some light scratches around the bezel
- Purchase Year: 2007
- Box Papers: Yes
IWC Big Pilot Heritage Bronze 46mm Black IW501005 Leather Automatic Power Reserve
This IWC Big Pilot Heritage Bronze features a 46mm bronze case with a black dial and automatic self-winding movement. The watch comes with an IWC card and is registered on the IWC website.
- Condition: very good condition, some bronze patina
- Case Material: bronze
- Case Back: titanium
- Diameter: 46mm

IWC Schaffhausen IW329301 Big Pilot 43MM Black Dial 2021 B&P
Up for sale is an IWC Schaffhausen IW329301 Big Pilot 43MM Black Dial Box & Papers, in excellent condition.
- Condition: Excellent
- Box: Inner and Outer Box
- Paperwork: Booklets, Warranty Card - April 2021