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IWC Big Ingenieur Chronograph Automatic Black Dial Black Leather Men's Watch IW378406
IWC

IWC Big Ingenieur Chronograph Automatic Black Dial Black Leather Men's Watch IW378406

Model: IW378406

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Description

IWC IW378406 details

Stainless steel case with a black leather strap. Fixed stainless steel bezel with tachymeter markings. Black dial with silver-tone hands and index hour markers. Minute markers around the outer rim. Dial Type: Analog. Luminescent hands and markers. Date display at the 6 o'clock position. Chronograph - two sub-dials displaying: 60 second and 60 minute. Automatic movement with a 68 hour power reserve. Scratch resistant sapphire crystal. Screw down crown. Skeleton case back. Case diameter: 45.5 mm. Round case shape. Tang clasp. Water resistant at 120 meters / 400 feet. Functions: chronograph, tachymeter date, hour, minute, second. Luxury watch style. IWC Big Ingenieur Chronograph Automatic Black Dial Black Leather Men's Watch IW378406

Specifications

Case material
Stainless Steel
Case thickness
14.5 mm
Band width
20 mm
Bracelet
Leather
Crystal
Scratch Resistant Sapphire
Clasp
Tang
Water resistance
120 meters / 400 feet
Dial
Black
Calendar
Date display at the 6 o'clock position
Functions
Chronograph, FlyBack, Date, Hour, Minute, Small Second
Hands
Silver-tone
Case back
Skeleton
Crown
Screw Down
Bezel color
Silver-tone
Bezel
Fixed Tachymeter Scale
Movement
IWC Calibre 89361

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Compare current offers

1 current offer
Jomashop$10,688.78

Out of stock

$10,688.78

Shipping not supplied · Checked 3 Nov 2026, 06:33 UTC

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Price history

Lowest observed$10,688.78
Observed price history for IWC Big Ingenieur Chronograph Automatic Black Dial Black Leather Men's Watch IW378406 Step chart of 6 validated retailer price observations. Each listing's last observed price is carried forward from its first observation to the chart's end. Dots mark actual observations. The horizontal axis is observation date and the vertical axis is listed price in USD. $11,400.00$11,200.00$11,000.00$10,800.00$10,600.00$10,400.00$10,200.00$10,000.00 Sep 12Sep 30Oct 17Nov 3 Jomashop: $10,688.78, 12 Sept 2026, 23:03 UTCJomashop: $10,688.78, 15 Sept 2026, 23:30 UTCJomashop: $10,688.78, 18 Sept 2026, 23:51 UTCJomashop: $10,688.78, 22 Sept 2026, 00:06 UTCJomashop: $10,688.78, 21 Oct 2026, 20:56 UTCJomashop: $10,688.78, 3 Nov 2026, 06:33 UTC Observation date Listed price (USD)
  • Jomashop$10,688.78 · 6 observations