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IWC · Reference IW377401

IWC Grande Complication Silver Dial Black Leather Automatic Men's Watch IW377401

Save 6% vs retailer’s listed original price

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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

In stock · Destination terms vary

$283,000.00$266,870.00Save 6%

Worldwide · Observed 11 Sept 2026, 23:00 UTC

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The price in context

Price comparison at a glance

Lowest tracked listing
$266,870.00
Jomashop · In stock
Checked 11 Sept 2026, 23:00 UTC
Retailers compared
1
For this exact reference
Compared with the next retailer
One retailer tracked
Based on listed watch prices
Latest retailer check
11 Sept 2026, 23:00 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

Validated retailer prices plotted on the dates they were observed for the USD · US market group.

Lowest observed$266,870.00
Observed price history for IWC Grande Complication Silver Dial Black Leather Automatic Men's Watch IW377401 Line chart of 1 validated retailer price observation. The horizontal axis is observation date and the vertical axis is listed price in USD. $285,000.00$280,000.00$275,000.00$270,000.00$265,000.00$260,000.00$255,000.00$250,000.00 Sep 11 Jomashop: $266,870.00, 11 Sept 2026, 23:00 UTC Observation date Listed price (USD)
  • Jomashop$266,870.00 · 1 observation

The exact watch

About this watch

White platinum case with a black leather strap. Fixed white platinum bezel. Silver dial with silver-toned leaf-style shape hands and Arabic hour markers. Minute markers around the outer rim. Dial Type: Analog. Perpetual calendar. Four sub-dials displaying: day of the week (60 second), month (12 hour), date and moonphase. IWC Calibre 79091 Automatic movement, based upon ETA 7750, containing 75 Jewels, composed of 657 parts, bitting at 28800 vph, and has a power reserve of approximately 44 hours. Scratch resistant sapphire crystal. Pull / push crown. Solid case back. Round case shape, case size: 45 mm, case thickness: 16.5 mm. Deployment clasp. Water resistant at 30 meters / 100 feet. Functions: year, month, date, day, hour, minute, second, chronograph, moonphase, minute repeater, perpetual calendar, grande complication. Grande Complication Series. Luxury watch style. Watch label: Swiss Made. IWC Grande Complication Silver Dial Black Leather Automatic Men's Watch IW377401.

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Specifications

Case diameter
45
Case material
Platinum
Case thickness
16.5 mm
Bracelet
Leather
Crystal
Scratch Resistant Sapphire
Clasp
Deployment
Water resistance
30 meters / 100 feet
Dial
Silver
Calendar
Perpetual Calendar
Functions
Year, Month, Date, Day, Hour, Minute, Second, Chronograph, Moonphase, Minute Repeater, Perpetual Calendar, Grande Complication
Hands
Silver-toned Leaf-style shape
Case back
Solid
Crown
Pull / Push
Bezel color
White
Bezel
Fixed
Movement
IWC Calibre 79091