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
226
Listings

Families

Big Pilot

Da Vinci

Grande Complication

Gst Aquatimer

Ingenieur

Pallweber

Pilot

Portofino

Portugieser

Vintage Collection

Current Listings

[WTS] IWC Pilot Mark XX Silver Dial Ref IW328207 Full Set Under Warranty Through 2032!

IWC Pilot Mark XX Silver Dial Ref IW328207 Full Set Under Warranty Through 2032!

IWC - IW328207 · $4,450
The IWC Mark XX is a versatile pilot's watch with a silver and white dial, 120 hour power reserve, and a classic design.

  • Condition: Mint, with very light wear from careful use
  • Case Size: 40mm diameter
  • Thickness: 10.8mm
  • Movement Power Reserve: 120 hours
Posted at
Apr 12, 2026, 9:02 PM
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[WTS] IWC Pilot’s Watch Chronograph Spitfire IW377719 - Excellent Condition

IWC Pilot’s Watch Chronograph Spitfire IW377719 - Excellent Condition

IWC - IW377719 · $3,799
Up for grabs is an IWC Pilot’s Watch Chronograph Spitfire, ref. IW377719, featuring a slate grey sunburst dial and classic 43mm Spitfire case.

  • Condition: Excellent
  • Case size: 43mm diameter
  • Movement: IWC Cal. 79320 Automatic (highly modified and decorated Valjoux 7750)
  • Power reserve: 44-hour power reserve
Posted at
Apr 12, 2026, 8:55 PM
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[WTS] IWC Mark XX - $5000 + 🏷️

IWC Mark XX - $5000 + 🏷️

IWC - Mark XX · $5,000
This is an IWC Mark XX with a green dial, featuring a diameter of 40mm and a thickness of 10.8mm.

  • Condition: good preowned condition with signs of normal wear and one hairline scratch
  • Diameter: 40mm
  • Lug-to-lug: 49.2mm
  • Thickness: 10.8mm
Posted at
Apr 12, 2026, 6:16 PM
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[WTS] [Full Set + Extra Strap] IWC Aquatimer Automatic IW3290002

[Full Set + Extra Strap] IWC Aquatimer Automatic IW3290002

IWC - IW3290002 · $3,900
This is a serious tool watch for someone who appreciates high-end engineering. The first thing you’ll notice is how incredibly legible the dial is; the contrast between the deep black dial and the oversized lume-filled markers is stunning.

  • Condition: Very good condition
  • Case material: Fine-brushed and polished stainless steel
  • Case diameter: 42mm
  • Case thickness: 14.1mm
Posted at
Apr 12, 2026, 4:44 PM
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[WTS] IWC Aquatimer Chronograph. IW376801. Box, Papers..

IWC Aquatimer Chronograph. IW376801. Box, Papers..

IWC - IW376801 · $3,350
Aquatimer Chronograph, a diver's watch from IWC's past collection.

  • Box: true
  • Papers: true
Posted at
Apr 12, 2026, 2:09 PM
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[WTS] IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200

IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $8,200

IWC - IW459604 · $8,200
A limited-edition IWC Portofino Automatic Moon Phase watch with a 37mm polished stainless steel case and burgundy/red dial. The watch features a moon phase display, sapphire crystal, and exhibition caseback.

  • Condition: great condition
  • Case Size: 37.1 mm
  • Thickness: 11.3 mm
  • Dial Color: burgundy/red
Posted at
Apr 12, 2026, 1:14 PM
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[WTS] IWC Pilot Mark XX 40 White Dial 5 Days Power Reserve 2024 (Full-Set)

IWC Pilot Mark XX 40 White Dial 5 Days Power Reserve 2024 (Full-Set)

IWC - IW328207 · $4,495
The IWC Pilot's Watch Mark XX represents the latest evolution of the manufacturer's iconic aviation-inspired collection, featuring a robust stainless steel case and a pristine pearl white dial.

  • Condition: Like-new, minimal signs of wear
  • Case size: 40 x 49mm diameter
  • Dial color: Pristine pearl white
  • Movement: In-house automatic caliber 32111
Posted at
Apr 12, 2026, 11:54 AM
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[WTS] IWC Porsche Design Ref. IW3732 Titanium

IWC Porsche Design Ref. IW3732 Titanium

IWC - IW3732 · $1,800
This IWC Porsche Design Ref. IW3732 Titanium is a 36mm watch with a black dial and titanium case.

  • Condition: Good condition overall
  • Case material: Titanium
  • Bracelet fit: 6.5in wrist with two extra links (links are broken)
  • Movement type: Quartz
Posted at
Apr 12, 2026, 10:57 AM
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[WTS] IWC Mark XX

IWC Mark XX

IWC - Mark XX · $4,750
A clean and beautiful IWC Mark XX with a sunburst green dial is being sold. It features a 40mm case with a height of 10.5mm and comes with inner and outer boxes, papers, and an under-manufactured warranty.

  • Condition: Pre-owned, minor cosmetic damage
  • Water Resistance: 100m
  • Case Size: 40mm diameter
  • Height: 10.5mm
Posted at
Apr 12, 2026, 10:00 AM
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