IWC Pilot Pilot's Watch Chronograph Stainless Steel / 20th Anniversary Watches of Switzerland

Reference IW3777-20

About this watch

The IWC IW3777-20 Pilot's Watch Chronograph is a masterful blend of artistry and engineering, celebrating the 20th Anniversary of Watches of Switzerland. Crafted from high-quality stainless steel, this watch boasts a robust construction, classic pilot design, and a rugged yet refined look. The black dial, with its clear Arabic numerals and hands, exudes reliability and sophistication. With a diameter of 43mm, it fits comfortably on the wrist, striking a balance between presence and wearability. At the core of this watch is the IWC Caliber 79320, an automatic movement boasting an impressive 44-hour power reserve and operating at a frequency of 28,800 vibrations per hour. The chronograph function allows for smooth and intuitive timing of events, while its water resistance of up to 60 meters makes it versatile enough for daily wear and light water activities. This watch is not just a timepiece; it's a statement piece celebrating two decades of excellence at Watches of Switzerland, making it a worthy addition to any collection.
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Key Features

  • IWC Caliber 79320 Automatic Movement
  • Chronograph Function with Smooth Timing
  • Water Resistance up to 60m
  • 43mm Diameter Stainless Steel Case
  • Black Dial with Arabic Numerals and Alpha Hands
  • Sapphire Crystal Glass for Clarity and Durability

Specifications

Brand
IWC
Family
Pilot
Model
Pilot's Watch Chronograph Stainless Steel / 20th Anniversary Watches of Switzerland
Reference
IW3777-20
Movement
79320
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day
  • Chronograph
Case
Stainless Steel 43mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
60

Current Listings

[WTS] IWC Mark XX IW328202 Pilot | Black Dial | OEM Bracelet | Full Set w/Warranty | Lowest 2025 on Market 💎

IWC Mark XX IW328202 Pilot | Black Dial | OEM Bracelet | Full Set w/Warranty | Lowest 2025 on Market 💎

IWC - IW328202 · $4,849
The IWC Mark XX features a black dial, easy exchange bracelet system, and a 120hr power reserve. It comes with a full set including the watch on an OEM bracelet, warranty, and accessories.

  • Condition: Very good
  • Power reserve: 120 hours
  • Bracelet type: OEM
Posted at
May 3, 2026, 10:21 PM
Active
[WTS] IWC Pilot Mark XVII on Bracelet w/ Leather IWC Strap Too

IWC Pilot Mark XVII on Bracelet w/ Leather IWC Strap Too

IWC - IW326501 · $3,200
The IWC Pilot Mark XVII is a tough and reliable watch that can be worn daily. It features a matte black dial with lume and a 41MM stainless case in unpolished condition.

  • Condition: Clean condition with wear, unpolished case
  • Case size: 41MM diameter
  • Movement: Automatic with quickset date
  • Bracelet size: up to 7 inches
Posted at
May 3, 2026, 7:54 PM
Active
[WTS] IWC Pilot ref 326501 priced to fly

IWC Pilot ref 326501 priced to fly

IWC - 326501 · $2,650
This IWC Pilot ref 326501 is a reliable timepiece featuring the Calibre 30110 automatic movement. It has a 41mm dial and measures 11mm in thickness, 51mm from lug to lug, and 20mm wide at the lugs.

  • Condition: Like New (barely used)
  • Movement: IWC Calibre 30110 (based on ETA 2892A2)
  • Case Size: 41mm
  • Thickness: 11mm
Posted at
May 3, 2026, 1:06 PM
Active
[WTS] IWC Pilot Chronograph PETRONAS – Ref IW388108 – 2022 Box & Papers – Great Condition – 6,900 Shipped

IWC Pilot Chronograph PETRONAS – Ref IW388108 – 2022 Box & Papers – Great Condition – 6,900 Shipped

IWC - IW388108 · $6,900
The IWC Pilot Chronograph PETRONAS features a titanium case, in-house 69385 movement, and Petronas-green accents. This watch is powered by the 69385 movement, delivering flyback functionality and a sporty aesthetic.

  • Condition: Great Condition
  • Case material: Titanium
  • Movement: In-house 69385 movement
Posted at
May 3, 2026, 10:53 AM
Active
[WTS] 2024 IWC Pilot's Watch Mark XX IW328208 White Dial Full Set $5,250

2024 IWC Pilot's Watch Mark XX IW328208 White Dial Full Set $5,250

IWC - IW328208 · $5,250
The IWC Pilot's Watch Mark XX IW328208 features a white dial with bold black numerals and hands, creating a sharp, high-contrast look. Powered by the IWC in-house Calibre 32111, this watch offers excellent reliability along with an extended power reserve of approximately 120 hours.

  • Condition: Excellent (pre-owned, minimal wear)
  • Case size: 40mm diameter
  • Case material: Stainless steel
  • Movement: Automatic (IWC Calibre 32111)
Posted at
May 2, 2026, 5:58 PM
Active
[WTS] 2024 IWC Pilot’s Watch Chronograph 41 IW388111 Full Set Excellent

2024 IWC Pilot’s Watch Chronograph 41 IW388111 Full Set Excellent

IWC - IW388111 · $6,750
This 2024 IWC Pilot's Watch Chronograph 41 is a compact and highly wearable timepiece featuring a stainless steel case and aviation-inspired design. It comes in full set condition.

  • Condition: Excellent
  • Case diameter: 41mm
  • Strap material: black calfskin
Posted at
May 2, 2026, 3:40 PM
Active
[WTS] IWC Pilot's Watch Chronograph 41 TOP GUN Ceratanium 2025 Black Ceramic IW388106 Full set Box & Papers

IWC Pilot's Watch Chronograph 41 TOP GUN Ceratanium 2025 Black Ceramic IW388106 Full set Box & Papers

IWC - IW388106 · $9,250
The IWC Pilot's Watch Chronograph 41 TOP GUN Ceratanium features a 41mm black matte ceramic case, black dial, and black rubber/textile strap.

  • Condition: Excellent
  • Case material: Black matte ceramic Ceratanium
  • Dial color: Black
  • Strap type: Rubber/Textile
Posted at
May 2, 2026, 3:02 PM
Active
[WTS] IWC Pilot Chronograph IW378002 BP43 Strap and Bracelet Under Warranty till 2032 $5,499

IWC Pilot Chronograph IW378002 BP43 Strap and Bracelet Under Warranty till 2032 $5,499

IWC - IW378002 · $5,499
This IWC Pilot's Watch Chronograph features a 43mm diameter case with 100m water-resistance, in-house calibre 69385, and the brand's EasX-CHANGE quick-change system.

  • Condition: Unworn
  • Case Diameter: 43mm
  • Water Resistance: 100m
  • Movement: In-house calibre 69385
Posted at
May 2, 2026, 12:54 PM
Active
[WTS] 2022 IWC Pilot's Watch Chronograph Bronze Blue IW388109 41mm Full Set - $5,995

2022 IWC Pilot's Watch Chronograph Bronze Blue IW388109 41mm Full Set - $5,995

IWC - IW388109 · $5,995
a 2022 IWC Pilot's Watch Chronograph Bronze Blue, 41mm in size, with a chronograph function.

  • Condition: Excellent condition with minimal signs of wear
  • Case diameter: 41mm
Posted at
May 2, 2026, 12:32 PM
Active