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10% off one watch, up to $1,000. First purchase only, one per customer and email address. Online payment with “Buy now”, US delivery. Not combinable, not redeemable for cash.

(251) 716-4890Saved watches
Pre-owned · Inspected
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IWC Big Ingenieur Chronograph Steel, reference IW378401, photo 1
IWC Big Ingenieur Chronograph Steel, reference IW378401, photo 2
IWC Big Ingenieur Chronograph Steel, reference IW378401, photo 3
IWC Big Ingenieur Chronograph Steel, reference IW378401, photo 4
IWC Big Ingenieur Chronograph Steel, reference IW378401, photo 5
IWC Big Ingenieur Chronograph Steel, reference IW378401, photo 6
IWC

IWC Big Ingenieur Chronograph Steel Reference IW378401

Black dial · Leather strap · 45.5 mm

Item WFRWCVJ9S

Pre-OwnedOriginal papersOriginal box

Condition

New
Brand new and never worn, as supplied.
Unworn
Never worn. It may have been stored or displayed, but shows no signs of use.
Very good
Lightly worn with at most very faint signs of use; close to new.
Good
Worn, with visible but normal signs of use for its age.
$5,590
  • Card, Apple Pay or Google Pay on Stripe’s secure checkout, no card feePayPal, or a card through PayPal, on PayPal’s secure checkout, no feeWe confirm the watch is available, then send you the payment details · How to pay

In stock · processing at least 24 hours · free US delivery in 1–3 business days

To the FedEx location nearest you, collected with photo ID: the watch never waits on a doorstep.

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Case
45.5 mm · Stainless Steel
Movement
Automatic · 89360
Dial
Black
Bracelet
Leather

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What’s included

  • Original box
  • Original papers
  • 24-month Watchflix NYC warranty
  • Secure checkout by Stripe: Visa, Mastercard, American Express, Apple Pay, Google Pay. We never see your card details.
  • Secure checkout by PayPal: your PayPal account or a card. We never see your payment details.
  • Authenticated by the Watchflix NYC specialist before it ships · How we check
  • Free, fully insured US delivery to the FedEx location nearest you in 1–3 business days. You collect it with a photo ID matching the order, so the watch never waits on a doorstep. · Shipping
  • Outside the United States? Message us on WhatsApp first and we confirm delivery to your country, the cost and the time. Import duties and taxes are charged by your country's customs when the watch arrives. They are not included in our prices and are paid by the buyer.
  • 14-day returns, with no restocking fee · Refund policy
  • Watchflix LA · 5.0 on Google from 480 reviews · Read reviews
  • Want to see this exact watch? Ask us on WhatsApp for live photos before you buy. · Ask for photos

Specifications

Overview

Brand
IWC
Reference
IW378401
Condition
Pre-Owned
Made for
Men's
Original box
Yes
Original papers
Yes

Case and dial

Material
Stainless Steel
Diameter
45.5 mm
Dial
Black

Movement

Movement
Automatic
Caliber
89360
Power reserve
68 h
Functions
Chronograph, Date, Seconds

Bracelet

Bracelet or strap
Leather
Clasp
Tang

Other

Bezel
Stainless Steel
Lug material
Stainless Steel
Strap color
Black
Case back
Transparent
Crown
Screw Down
Fits wrist size
Up to 8.50 in

New to IWC? Read our IWC buying guide

Description

The IWC Big Ingenieur Chronograph Steel (reference IW378401) is a 45.5 mm stainless steel watch with a black dial on a leather strap.

It is listed at $5,590 at Watchflix NYC, in stock in the US.

It is powered by an automatic movement, caliber 89360, with 68 hours of power reserve. Functions: chronograph, date and seconds.

Condition: pre-owned. Supplied with the original box and papers.

Checked by our specialist before it ships, and delivered fully insured.

About the IWC Ingenieur

We stock 38 IWC Ingenieur watches, from $3,515 to $47,960.

Guides for this Ingenieur

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Questions before you buy or sell?

Ask about condition, papers, sizing or delivery. We answer on WhatsApp and by email, Mon–Sat 10am–7pm ET. WhatsApp is the fastest way to get an answer.

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