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.

271
Watches
10
Families
231
Listings

Families

Big Pilot

Da Vinci

Grande Complication

Gst Aquatimer

Ingenieur

Pallweber

Pilot

Portofino

Portugieser

Vintage Collection

Current Listings

[WTS] IWC XVII 326501

IWC XVII 326501

IWC - XVII 326501 · $2,650
This IWC XVII features a 41mm diameter case with a slim profile of just 11mm thickness, making it suitable for dress wear. It has anti-magnetic protection and is housed within a soft-iron inner cage.

  • Condition: Very Good
  • Diameter: 41mm
  • Thickness: 11mm
Posted at
May 16, 2026, 5:12 PM
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[WTS] IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $7,850

IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake Ref IW459604 37mm Full Kit 2025 $7,850

IWC - IW459604 · $7,850
The IWC Portofino Automatic Moon Phase Limited Edition Year of the Snake is a striking and elegant limited-edition piece that blends classic dress watch refinement with artistic flair. The 37mm polished stainless steel case paired with the rich burgundy/red dial gives this watch an eye-catching yet tasteful presence on the wrist.

  • Condition: great condition
  • Case size: 37.1 mm
  • Thickness: 11.3 mm
  • Dial color: burgundy/red
Posted at
May 16, 2026, 4:24 PM
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[WTS] IWC MARK XX IW328201

IWC MARK XX IW328201

IWC - MARK XX IW328201 · $4,550
A mint condition IWC Mark XX watch on the original calf leather strap with minimal signs of wear. The protective sticker is still intact.

  • Condition: Mint
  • Case condition: Minimal signs of wear on the strap
  • Strap material: Calf leather
Posted at
May 16, 2026, 2:51 PM
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[WTS] IWC Portofino Chronograph $3200 SHIPPED

IWC Portofino Chronograph $3200 SHIPPED

IWC - IW391002 · $3,200
This IWC Portofino Chronograph features a 42 mm case without crown and 45 mm with crown. It includes the original strap and buckle.

  • Condition: Pre-owned, working condition, sold as-is
  • Case size: 42mm diameter
  • Band type: original
Posted at
May 16, 2026, 12:15 PM
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[WTS] IWC Pilot Chronograph 41 Green dial IW388104 full kit plus OEM strap

IWC Pilot Chronograph 41 Green dial IW388104 full kit plus OEM strap

IWC - IW388104 · $5,300
This IWC Pilot Chronograph 41 features a green dial and comes with an OEM Brown Leather strap, pin buckle, and extended warranty through IWC.

  • Condition: Pre-owned, minor wear on bracelet and bezel
  • Case size: 41mm
  • Bracelet type: metal bracelet
  • Additional strap included: yes
Posted at
May 16, 2026, 11:58 AM
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[WTS][US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

[US] IWC Portugieser Automatic 40 - Silver Dial - 40mm - IW358312 - BRAND NEW

IWC - IW358312 · $6,925
This IWC Portugieser Automatic 40 is a high-end mechanical watch with a silver dial and 40mm case. It's fully linked and comes with an extensive set of accessories. The watch functions perfectly mechanically and is in pristine condition.

  • Condition: Brand new, unworn
  • Case size: 40mm
Posted at
May 16, 2026, 7:40 AM
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[WTS] IWC Ingenieur Automatic 40 Titanium IW328904 — Rhodium Grid Dial — 2025 Full Set

IWC Ingenieur Automatic 40 Titanium IW328904 — Rhodium Grid Dial — 2025 Full Set

IWC - IW328904 · $12,300
This is a 2025 IWC Ingenieur Automatic 40 in Grade 5 titanium, featuring a sand-blasted and polished case, rhodium Grid dial, and integrated titanium bracelet. It has an in-house Calibre 32111 with 120-hour power reserve and anti-magnetic protection.

  • Condition: Excellent
  • Case material: Grade 5 titanium
  • Case dimensions: 40mm x 10.7mm, 45.7mm lug-to-lug
  • Bracelet material: Grade 5 titanium
Posted at
May 16, 2026, 6:27 AM
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[WTS] IWC Mark XVIII 40mm Ref IW327017 — Clean Pilot, Cleaner Price / Under-the-Radar Daily Beast / 2030 Warranty

IWC Mark XVIII 40mm Ref IW327017 — Clean Pilot, Cleaner Price / Under-the-Radar Daily Beast / 2030 Warranty

IWC - IW327017 · $3,400
A clean and stylish IWC Mark XVIII pilot's watch with a silver dial, automatic movement, and exceptional legibility.

  • Condition: Pre-owned, running well and keeping great time
  • Case size: 40mm diameter
  • Lug width: 20mm
  • Crystal type: Sapphire crystal
Posted at
May 15, 2026, 9:28 PM
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[WTS] IWC Portugieser Hand-Wound Eight Days Edition 150 Years - $5,000

IWC Portugieser Hand-Wound Eight Days Edition 150 Years - $5,000

IWC - Portugieser Hand-Wound Eight Days Edition 150 Years · $5,000
Up for sale is an IWC Portugieser Hand-Wound Eight Days Edition 150 Years, a dress watch that rarely gets worn.

  • Condition: 2 light marks on the case, clean crystal
  • Case condition: 2 light marks on the case
  • Crystal condition: clean
  • Included accessories: original boxes, original strap, extra blue alligator strap, documents
Posted at
May 15, 2026, 3:45 PM
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