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 Pilot AMG Chronograph Titanium Carbon Dial 43mm

IWC Pilot AMG Chronograph Titanium Carbon Dial 43mm

  • Material: titanium case with carbon dial
  • Size: 43mm diameter
Posted at
Jan 10, 2026, 4:16 PM
Active
[WTS] IWC Pilot’s Watch Mark XVIII “Le Petit Prince” | Ref. IW327004 | Blue Dial |Full Set in Mint Condition

IWC Pilot’s Watch Mark XVIII “Le Petit Prince” | Ref. IW327004 | Blue Dial |Full Set in Mint Condition

IWC - IW327004 · $3,500
The IWC Pilot's Watch Mark XVIII 'Le Petit Prince' is a special edition watch that pays tribute to Antoine de Saint-Exupéry's novella. It features a stunning sunburst blue dial, soft iron inner cage for anti-magnetic protection, and an automatic movement with 42-hour power reserve.

  • Condition: Excellent Condition
  • Case Size: 40mm diameter
  • Movement Type: IWC Calibre 30110 automatic movement
Posted at
Jan 10, 2026, 3:01 AM
Active
[WTS] IWC Pilot’s Watch Mark XVIII “Le Petit Prince” | Blue Dial | IW327016 | Full Set Mint Condition

IWC Pilot’s Watch Mark XVIII “Le Petit Prince” | Blue Dial | IW327016 | Full Set Mint Condition

IWC - IW327016 · $4,150
This IWC Pilot’s Watch Mark XVIII ‘Le Petit Prince’ features a signature blue dial, clean lines inspired by cockpit instruments, and an automatic movement offering a 42-hour power reserve.

  • Condition: Mint overall with only the most minimal signs of careful wear
  • Case size: 40mm diameter
  • Movement: IWC Caliber 35111 automatic movement (based on Sellita SW300)
  • Power reserve: 42 hours
Posted at
Jan 10, 2026, 2:55 AM
Active
[WTS] IWC IW3741 Pilot's Watch Chronograph **price reduced**

IWC IW3741 Pilot's Watch Chronograph **price reduced**

IWC - IW3741 · $2,375
This IWC IW3741 is a neovintage Pilot's Watch Chronograph from around 2002. It features a JLC Caliber 631 mecaquartz movement and a super luminova dial.

  • Condition: 7.5/10
  • Case size: 36mm diameter
  • Movement accuracy: ±2s/day
  • Bracelet length: 7” wrist with 4 extra links
Posted at
Jan 7, 2026, 4:43 PM
Active
[WTS] IWC Big Pilot 43 Black Dial IW329301 43mm - $4,550

IWC Big Pilot 43 Black Dial IW329301 43mm - $4,550

IWC - IW329301 · $4,550
The IWC Big Pilot 43mm Black Dial is a 43mm watch with a black dial.

  • Condition: Mint with minor signs of wear
  • Case Size: 43mm diameter
  • Warranty Expiration: July 2030
Posted at
Jan 7, 2026, 3:27 PM
Active
[WTS] IWC Big Pilot Perpetual Calendar Top Gun Lake Tahoe White Ceramic Black Dial 46.5mm IW503008 BNIB

IWC Big Pilot Perpetual Calendar Top Gun Lake Tahoe White Ceramic Black Dial 46.5mm IW503008 BNIB

IWC - IW503008 · $33,995
The IWC Big Pilot Perpetual Calendar Top Gun Lake Tahoe features a white ceramic case and perpetual calendar with automatic day, date, month, leap year, and moonphase functions.

  • Condition: Brand new in box
  • Case size: 46.5mm diameter
  • Case material: White ceramic
  • Bezel material: Ceramic
Posted at
Jan 6, 2026, 9:02 AM
Active
[WTS] IWC Pilot Spitfire Chronograph - IW387902 – Full Set + Extra OEM Strap

IWC Pilot Spitfire Chronograph - IW387902 – Full Set + Extra OEM Strap

IWC - IW387902 · $4,500
The IWC Pilot's Watch Chronograph Spitfire features a 41 mm bronze case, olive green dial, and chronograph functionality powered by IWC's in-house 69380 automatic movement. It has a reliable and well-finished automatic chronograph with a 46-hour power reserve, day/date display, and classic pilot watch legibility.

  • Condition: Excellent
  • Case size: 41mm diameter
  • Power reserve: 46 hours
Posted at
Jan 5, 2026, 8:05 PM
Active
[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 · $365
This IWC Pilot's Chronograph Watch Strap is a part of the Lake Tahoe Edition, made with white rubber and available in a 21mm size.

  • Condition: fantastic
  • Size: CCB1
  • Material: white rubber
Posted at
Jan 5, 2026, 7:57 AM
Active
[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 · $8,100
This IWC Pilot's Watch Chronograph - Top Gun Edition is a high-end watch featuring precise mechanical functions and an elegant design.

  • Condition: Pristine
  • Case Size: 44mm
Posted at
Jan 5, 2026, 7:52 AM
Active