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.

1863
Watches
10
Families
236
Listings

Families

Big Pilot

Da Vinci

Grande Complication

Gst Aquatimer

Ingenieur

Pallweber

Pilot

Portofino

Portugieser

Vintage Collection

Current Listings

[WTS] IWC Ingenieur Automatic 40 IW328904 Titanium Complete

IWC Ingenieur Automatic 40 IW328904 Titanium Complete

IWC - IW328904 · $14,250
The IWC Ingenieur Automatic 40 is a masterclass in engineering-driven design, blending heritage and innovation into one of the most compelling modern luxury sports watches. Crafted from titanium, the 40mm case and integrated bracelet deliver exceptional comfort while maintaining a bold presence on the wrist.

  • Condition: Mint condition
  • Movement: Caliber 32111 automatic
  • Power reserve: 120 hours
  • Case material: Titanium
Posted at
May 1, 2026, 12:02 PM
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[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
This IWC Big Pilot Top Gun Perpetual Calendar is a tactical complication watch with a stealthy aesthetic, featuring a perpetual calendar dial and seven-day power reserve.

  • Case Size: 46.2mm diameter
  • Movement Caliber: 52616
  • Power Reserve: 168 hours (7 days)
Posted at
May 1, 2026, 8:05 AM
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[WTS] IWC Pilot’s Watch Automatic 36mm IW324010

IWC Pilot’s Watch Automatic 36mm IW324010

IWC - IW324010 · $3,299
This IWC Pilot's Watch Automatic 36mm is a clean, versatile pilot's watch with a compact 36mm case and classic design. It wears perfectly on a wide range of wrist sizes thanks to its size.

  • Condition: Very good condition
  • Case Size: 36mm diameter
  • Thickness: 10.7mm
  • Movement: IWC 35111 automatic movement (42 hours power reserve)
Posted at
Apr 30, 2026, 9:56 PM
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[WTS] 3 IWCs, 1 wife, 0 suspicions — then Kevin happened — IWC Mark XX IW328202 Full Set

3 IWCs, 1 wife, 0 suspicions — then Kevin happened — IWC Mark XX IW328202 Full Set

IWC - IW328202 · $4,599
The seller has three IWC watches and is trying to get rid of one by listing it on the market after a friend's comment raised suspicions.

  • Condition: Pre-owned, with minor signs of wear (desk diver marks on clasp)
  • Diameter: 40mm
  • Water resistance: not specified
Posted at
Apr 30, 2026, 9:16 PM
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[WTS] IWC Aquatimer Chronograph Flyback – Bronze – Full set & Factory Warranty

IWC Aquatimer Chronograph Flyback – Bronze – Full set & Factory Warranty

IWC - IW379503 · $5,500
The IWC Aquatimer Chronograph 'Expedition Charles Darwin' Flyback is a special edition watch created to honor Charles Darwin's voyage to the Galápagos aboard the HMS Beagle. It features a bronze case, flyback chronograph movement, and SafeDive system.

  • Case material: marine-grade bronze
  • Water resistance: 300m
  • Movement: IWC-manufactured 89365 flyback chronograph
Posted at
Apr 30, 2026, 4:28 PM
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[WTS] 2021 IWC Aquatimer Chronograph Jaques-Yves Cousteau Blue IW376805 44mm Full Set - $4,995

2021 IWC Aquatimer Chronograph Jaques-Yves Cousteau Blue IW376805 44mm Full Set - $4,995

IWC - IW376805 · $4,995
2021 IWC Aquatimer Chronograph Jaques-Yves Cousteau Blue, a 44mm watch with chronograph functionality.

  • Condition: Excellent condition with minimal signs of wear
  • Case size: 44mm
  • Water resistance: 200m
Posted at
Apr 30, 2026, 9:50 AM
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[WTS] 2019 IWC Portofino Chronograph Blue IW391036 42mm Full Set - $4,995

2019 IWC Portofino Chronograph Blue IW391036 42mm Full Set - $4,995

IWC - IW391036 · $4,995
This is a 2019 IWC Portofino Chronograph Blue, a luxury watch featuring chronograph functionality.

  • Condition: Excellent condition with minimal signs of wear
  • Case Size: 42mm
Posted at
Apr 30, 2026, 9:48 AM
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[WTS] 2025 NEW IWC Portofino Chronograph Black IW391404 39mm Full Set - $6,795

2025 NEW IWC Portofino Chronograph Black IW391404 39mm Full Set - $6,795

IWC - IW391404 · $6,795
This is a brand new IWC Portofino Chronograph Black, with a 39mm diameter. The watch comes in excellent condition, fully set and ready to wear.

  • Condition: New condition
  • Year: 2025
  • Case diameter: 39mm
Posted at
Apr 30, 2026, 9:44 AM
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[WTS] IWC Pilot Chronograph IW377710 $3700 Free shipping!

IWC Pilot Chronograph IW377710 $3700 Free shipping!

IWC - IW377710 · $3,700
The IWC Pilot Chronograph features a chronograph function and is on an aftermarket strap, accompanied by its original bracelet.

  • Strap: aftermarket strap
  • Bracelet: original
Posted at
Apr 29, 2026, 11:17 PM
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