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IWC · Reference IW378507

IWC Ingenieur Chronograph Racer Ardoise Dial Men's Watch IW378507

Save 33% vs retailer’s listed original price
IWC Ingenieur Chronograph Racer Ardoise Dial Men's Watch IW378507

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Compare current offers

1 offer

Prices are compared only within the same currency and destination market; the lead group is USD for US. Other currency or market offers remain visible separately.

Lowest USD price · US market
J

Jomashop

Out of stock · Destination terms vary

$11,700.00$7,850.00Save 33%

Worldwide · Observed 13 Sept 2026, 08:05 UTC

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The price in context

Price comparison at a glance

Lowest tracked listing
$7,850.00
Jomashop · Out of stock
Checked 13 Sept 2026, 08:05 UTC
Retailers compared
1
For this exact reference
Compared with the next retailer
One retailer tracked
Based on listed watch prices
Latest retailer check
13 Sept 2026, 08:05 UTC
Each offer has its own check time

Building price history: at least two observed days in the last 30 days are needed for a recorded-low comparison.

USD · US market · Before shipping and tax. Comparisons cover our tracked retailers. History uses available observations for the offers on this page; checks are periodic, not continuous. History includes up to 90 checks per retailer listing.

Observed, never invented

Price history

Dots mark validated retailer prices for the USD · US market group. Lines carry each retailer's last observed price forward, starting at its first observation.

Lowest observed$7,850.00
Observed price history for IWC Ingenieur Chronograph Racer Ardoise Dial Men's Watch IW378507 Step chart of 1 validated retailer price observation. Each retailer'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. $8,400.00$8,200.00$8,000.00$7,800.00$7,600.00$7,400.00$7,200.00 Sep 13 Jomashop: $7,850.00, 13 Sept 2026, 08:05 UTC Observation date Listed price (USD)
  • Jomashop$7,850.00 · 1 observation

The exact watch

About this watch

Silver-tone stainless steel case with a black leather strap. Fixed tachymeter scale silver-tone stainless steel bezel. Ardoise 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. IWC Calibre 89361 Automatic movement, based upon IWC 89360, containing 38 Jewels, and has a power reserve of approximately 68 hours. Scratch resistant sapphire crystal. Screw down crown. Solid case back. Round case shape, case size: 46 mm, case thickness: 15 mm. Band width: 22 mm. Tang clasp. Water resistant at 120 meters / 400 feet. Functions: flyback chronograph, date, hour, minute, second, stopwatch, hour and minute counters. Ingenieur Chronograph Racer Series. Luxury watch style. Watch label: Swiss Made. IWC Ingenieur Chronograph Racer Ardoise Dial Men's Watch IW378507.

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Specifications

Case material
Stainless Steel
Case thickness
15 mm
Band width
22 mm
Bracelet
Leather
Crystal
Scratch Resistant Sapphire
Clasp
Tang
Water resistance
120 meters / 400 feet
Dial
Ardoise
Calendar
Date display at the 6 o'clock position
Functions
Flyback Chronograph, Date, Hour, Minute, Second, Stopwatch, hour and minute counters
Hands
Silver-tone
Case back
Solid
Crown
Screw Down
Bezel color
Silver-tone
Bezel
Fixed Tachymeter Scale
Movement
IWC Calibre 89361