IWC

Founded in 1868 by American watchmaker Florentine Ariosto Jones, International Watch Company (IWC) has established itself as a pillar of Swiss watchmaking excellence. Their Pilot's Watch collection, dating back to 1936, has set industry standards for aviation timepieces, with the Big Pilot becoming an icon of the genre. The Portugieser line, originally commissioned by Portuguese merchants seeking pocket-watch accuracy in a wristwatch, demonstrates their mastery of precision chronometry. The brand's innovative approach is evident in their perpetual calendar mechanism developed by Kurt Klaus, while their commitment to sustainability in luxury watchmaking sets new industry standards. Each collection, from the elegant Portofino to the robust Aquatimer, showcases their dedication to engineering excellence.

1844
Watches
10
Families
221
Listings

Families

Big Pilot

Da Vinci

Grande Complication

Gst Aquatimer

Ingenieur

Pallweber

Pilot

Portofino

Portugieser

Vintage Collection

Current Listings

[WTS] IWC Mark XX Pilot Watch IW328203 Blue Dial 40mm Warranty Card Date Feb 26

IWC Mark XX Pilot Watch IW328203 Blue Dial 40mm Warranty Card Date Feb 26

IWC - IW328203 · $5,095
A clean and well-proportioned pilot watch that gets out of its own way. The Mark XX features a blue dial and perfect proportions, making it easy to wear on any strap.

  • Condition: Full set, everything intact
  • Warranty: Full warranty card dated February 2026
  • Timegrapher: Timegrapher results: +4 seconds, 295 amp
Posted at
Mar 19, 2026, 7:24 PM
Active
View listing on r/WatchExchange
[WTS] 2025 IWC Pilot’s Watch Chronograph 41 IW388109 Bronze Case Blue Dial Full Set Excellent

2025 IWC Pilot’s Watch Chronograph 41 IW388109 Bronze Case Blue Dial Full Set Excellent

IWC - IW388109 · $6,595
A modern pilot's chronograph with warm bronze tones, evolving patina and strong everyday wearability.

  • Condition: Excellent
  • Case material: Bronze
  • Dial color: Blue
Posted at
Mar 19, 2026, 6:20 AM
Active
View listing on r/WatchExchange
[WTS] IWC Portugieser Chronograph IW371417 – Box & Papers – Automatic – Excellent Condition

IWC Portugieser Chronograph IW371417 – Box & Papers – Automatic – Excellent Condition

IWC - IW371417 · $4,850
A clean example of the IWC Portugieser Chronograph IW371417, featuring a classic silver dial with Arabic numerals and blued hands. This is one of IWC’s most recognizable and wearable chronographs, offering a refined profile with strong everyday versatility.

  • Condition: Excellent
  • Case Size: 41mm diameter
  • Movement: Cal. 79350 automatic movement
  • Case Material: Stainless Steel
Posted at
Mar 18, 2026, 10:09 PM
Active
View listing on r/WatchExchange
[WTS] IWC Mark XX Green Dial Reference IW328206

IWC Mark XX Green Dial Reference IW328206

IWC - IW328206 · $6,000
IWC Mark XX with green dial, details in description.

  • Dial color: green
Posted at
Mar 18, 2026, 5:54 PM
Active
View listing on r/WatchExchange
[WTS] IWC Pilot Spitfire IW326803 - 39mm - Full Kit - Fresh Service!

IWC Pilot Spitfire IW326803 - 39mm - Full Kit - Fresh Service!

IWC - IW326803 · $3,550
A clean IWC Pilot's Watch Spitfire in 39mm size, with a full service history and complete kit including original box and papers.

  • Condition: pre-owned, minimal wear
  • Size: 39mm diameter
  • Service: full service in January 2026
Posted at
Mar 18, 2026, 5:25 PM
Active
View listing on r/WatchExchange
[WTS] IWC Flieger chronograph 3706 $2450

IWC Flieger chronograph 3706 $2450

IWC - 3706 · $2,450
This neo-vintage IWC Fliegerchronograph is a nice example with a great balance of size and style. The watch has a black dial with white Arabic numerals and features a reworked Valjoux 7750 movement.

  • Condition: great condition, minor signs of wear
  • Case diameter: 39mm
  • Lug to lug: 48mm
  • Thickness: 14.6mm
Posted at
Mar 18, 2026, 10:40 AM
Active
View listing on r/WatchExchange
[WTS] IWC Ingenieur Automatic Aqua Blue IW328903

IWC Ingenieur Automatic Aqua Blue IW328903

IWC - IW328903 · $10,200
This watch comes as a complete set and is available for sale.

  • Condition: Very good pre-owned condition
  • Shipping: overnight via Miami, FL
  • Insurance: insured
Posted at
Mar 18, 2026, 10:07 AM
Active
View listing on r/WatchExchange
[WTS] IWC Big Pilot IW503604 Top Gun Perpetual Calendar Ceratanium Black Dial 46mm Complete Set

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

IWC - IW503604 · $31,395
The IWC Big Pilot Top Gun Perpetual Calendar is a tactical complication watch with a stealthy aesthetic, featuring a perpetual calendar dial and a massive seven-day power reserve.

  • Movement: Mechanical (Automatic)
  • Caliber: 52616
  • Jewels: 54
Posted at
Mar 18, 2026, 9:12 AM
Active
View listing on r/WatchExchange
[WTS] 2024 IWC Pilot's Watch Chronograph 41 Stainless Steel Blue Dial IW388102 Full Set

2024 IWC Pilot's Watch Chronograph 41 Stainless Steel Blue Dial IW388102 Full Set

IWC - IW388102 · $5,400
A stainless steel Pilot's Watch Chronograph 41 from IWC with a blue sunburst dial and automatic mechanical movement.

  • Condition: Preowned with light scratches on case, bracelet, bezel and buckle
  • Case material: Stainless Steel
  • Dial color: Sunburst Blue
  • Band material: Stainless Steel bracelet with Micro Adjustment
Posted at
Mar 17, 2026, 7:00 PM
Active
View listing on r/WatchExchange