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.

1839
Watches
10
Families
178
Listings

Families

Big Pilot

Da Vinci

Grande Complication

Gst Aquatimer

Ingenieur

Pallweber

Pilot

Portofino

Portugieser

Vintage Collection

Current Listings

[WTS] IWC Spitfire, Mark XVIII Bracelet - IW326805

IWC Spitfire, Mark XVIII Bracelet - IW326805

IWC - IW326805 · $4,150
The seller is listing their IWC Spitfire IW326805 for sale. The watch runs perfectly and comes with a Mark XVIII bracelet, OEM nato strap, box, papers, and all links. It has been worn frequently over the last 4 years.

  • Condition: Good, shows marks from regular wear
  • Bracelet type: Mark XVIII
  • Nato strap type: textile/leather OEM
Posted at
Oct 31, 2025, 1:11 PM
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[WTS] Big Pilots Watch Top Gun

Big Pilots Watch Top Gun

IWC - IW501901 · $6,400
This IWC Top Gun Big Pilots Watch features a black ceramic case and a 7-day power reserve. It comes with its original booklets and warranty card.

  • Condition: Good pre-owned condition, small scuff on lug
  • Case material: Ceramic
  • Bezel condition: Good
Posted at
Oct 31, 2025, 12:16 PM
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[WTS] IWC Chronograph 41 - Full Kit - Lowest Comp Available!

IWC Chronograph 41 - Full Kit - Lowest Comp Available!

IWC - IW388101 · $4,800
This IWC Pilot's Chronograph 41 features a blue calfskin strap with EasX-CHANGE system, upgraded to an IWC stainless steel bracelet. It houses an automatic, self-winding, IWC-manufactured movement.

  • Movement: IWC-manufactured automatic self-winding
  • Bracelet type: stainless steel with tool-less link and removal
Posted at
Oct 31, 2025, 12:09 PM
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[WTS] IWC Big Pilot Annual Calendar Spitfire IW502702 $9,250

IWC Big Pilot Annual Calendar Spitfire IW502702 $9,250

IWC - IW502702 · $9,250
The IWC Big Pilot's Watch Annual Calendar Spitfire features a classically simple dial and triangular index at '12 o'clock', reminiscent of the 1940 original. It pairs IWC's annual calendar caliber with the Big Pilot case, showing the month, date, and day in three separate windows.

  • Condition: excellent pre-owned condition with minor wear marks
  • Case Size: 46mm diameter
  • Lug Width: 22mm
  • Movement: IWC Cal. 52850
Posted at
Oct 31, 2025, 11:14 AM
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[WTS] IWC Ingenieur Automatic Ref. IW323906 — 40 mm - Full Set with Warranty

IWC Ingenieur Automatic Ref. IW323906 — 40 mm - Full Set with Warranty

IWC - IW323906 · $5,750
A modern evolution of the IWC Ingenieur design, this watch features a stainless-steel case, silver dial, and automatic movement. It showcases Gérald Genta's geometric precision and offers a balance between technical robustness and understated elegance.

  • Condition: Excellent overall
  • Case Diameter: 40 mm
  • Thickness: 10 mm
  • Lug To Lug: 50 mm (including end links)
Posted at
Oct 30, 2025, 10:53 PM
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[WTS] 2021 IWC Portugieser Chronograph Green Dial. IW371615 Complete Set $6,150

2021 IWC Portugieser Chronograph Green Dial. IW371615 Complete Set $6,150

IWC - IW371615 · $6,150
The IWC Portugieser Chronograph features a 41mm stainless steel case with an exhibition case back and a stunning green dial. It includes a 46-hour power reserve, water resistance up to 30 meters, and a black alligator leather strap.

  • Condition: Very good pre-owned condition
  • Case size: 41mm diameter
  • Water resistance: up to 30m depth rating
  • Power reserve: 46 hours
Posted at
Oct 30, 2025, 8:25 PM
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[WTS] IWC Top Gun Chronograph 41 Ceramic watch - IW389401- August 2025 AD Warranty! Get it Before 11/1 IWC Price Raise!

IWC Top Gun Chronograph 41 Ceramic watch - IW389401- August 2025 AD Warranty! Get it Before 11/1 IWC Price Raise!

IWC - IW389401 · $6,750
The IWC Top Gun Chronograph 41 is a new ceramic watch with a 41mm case size. It features a titanium crown, pushers, and caseback.

  • Condition: New, unused
  • Case material: Ceramic
  • Crown material: Titanium
  • Case size: 41mm diameter
Posted at
Oct 30, 2025, 5:30 PM
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[WTS] IWC Mark XX. IW328207.

IWC Mark XX. IW328207.

IWC - IW328207 · $3,695
The seller is listing an IWC Pilot Mark XX, a high-end pilot's watch with in-house movement. It comes with a beautiful AM strap and includes the original box and manual.

  • Condition: Clean
  • Movement: Inhouse
  • Strap: AM strap
Posted at
Oct 30, 2025, 3:18 PM
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[WTS] 1990s IWC Romana Perpetual Calendar ref. IW2050-003

1990s IWC Romana Perpetual Calendar ref. IW2050-003

IWC - IW2050-003 · $9,650
A 1990s IWC Romana Perpetual Calendar in yellow gold with a silver dial and hand-wound movement. The watch has been measured with a timegrapher and is functioning as expected.

  • Condition: Pre-owned with some light wear, including hairlines and faint scuffs on the case, but overall clean impression
  • Case material: Yellow gold
  • Diameter: 36 mm
  • Lug width: 18 mm
Posted at
Oct 26, 2025, 5:35 PM
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