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IWC Portofino Chronograph 42mm Day-Date Black Dial Men's Watch IW391030
IWC

IWC Portofino Chronograph 42mm Day-Date Black Dial Men's Watch IW391030

Model: IW391030

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Description

IWC IW391030 details

Brand New Authentic IWC Portofino Chronograph 42mm Day-Date Black Dial Men's Watch Model IW391030. Round Polished Stainless Steel case with Milanaise Mesh Stainless Steel watch band. Polished Stainless Steel Deployment clasp. Fixed bezel. Dial description: Silver-Tone Hands and Hour Markers on Black dial. Automatic Self Winding movement. Chronograph sub-dials display: Seconds, 30 Minute, 12 Hours. Calendar: Day of the Week and Date in 3 o'clock area. Powered by 79320 Calibre engine with 44 hours power reserve. Watch functions: Date, Hour, Minute, Second, Day. Pull/Push crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 42mm. Case thickness: 13.55mm. Solid case back. 30 Meters - 100 Feet water resistant. 2-year WatchMaxx warranty.

The lowest new USD price we found for the IWC IW391030 is $6,460.00 at WatchMaxx, checked 8 Nov 2026, 21:52 UTC, across 1 retailer in stock when checked. The lowest price recorded in the last 30 days is $6,460.00, at WatchMaxx on 12 Oct 2026, 19:47 UTC.

Specifications

Case diameter
42 mm
Case material
Stainless Steel
Case thickness
13.55 mm
Bracelet
Stainless Steel
Crystal
Scratch Resistant Sapphire
Clasp
Deployment
Water resistance
30 Meters - 100 Feet
Dial
Black
Functions
Date+Hour, Minute, Second+Day
Case back
Solid
Crown
Pull/Push
Bezel
Fixed
Movement
79320 Calibre
Movement type
Automatic Self Winding

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Compare current offers

1 current offer
WatchMaxx$6,460.00
Lowest price

In stock

$6,460.00

Retailer list price: $7,600.00

Shipping not supplied · Checked 8 Nov 2026, 21:52 UTC

Shop at WatchMaxx →

Price history

Lowest observed$6,460.00
Observed price history for IWC Portofino Chronograph 42mm Day-Date Black Dial Men's Watch IW391030 Step chart of 24 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. $7,000.00$6,800.00$6,600.00$6,400.00$6,200.00$6,000.00 Aug 31Sep 23Oct 16Nov 8 WatchMaxx: $6,460.00, 31 Aug 2026, 09:30 UTCWatchMaxx: $6,460.00, 3 Sept 2026, 18:18 UTCWatchMaxx: $6,460.00, 6 Sept 2026, 18:18 UTCWatchMaxx: $6,460.00, 9 Sept 2026, 18:33 UTCWatchMaxx: $6,460.00, 12 Sept 2026, 18:47 UTCWatchMaxx: $6,460.00, 15 Sept 2026, 18:51 UTCWatchMaxx: $6,460.00, 18 Sept 2026, 18:53 UTCWatchMaxx: $6,460.00, 21 Sept 2026, 19:02 UTCWatchMaxx: $6,460.00, 24 Sept 2026, 19:05 UTCWatchMaxx: $6,460.00, 27 Sept 2026, 19:06 UTCWatchMaxx: $6,460.00, 30 Sept 2026, 19:17 UTCWatchMaxx: $6,460.00, 3 Oct 2026, 19:22 UTCWatchMaxx: $6,460.00, 6 Oct 2026, 19:32 UTCWatchMaxx: $6,460.00, 9 Oct 2026, 19:37 UTCWatchMaxx: $6,460.00, 12 Oct 2026, 19:47 UTCWatchMaxx: $6,460.00, 15 Oct 2026, 19:52 UTCWatchMaxx: $6,460.00, 18 Oct 2026, 20:01 UTCWatchMaxx: $6,460.00, 21 Oct 2026, 20:23 UTCWatchMaxx: $6,460.00, 24 Oct 2026, 20:36 UTCWatchMaxx: $6,460.00, 27 Oct 2026, 20:52 UTCWatchMaxx: $6,460.00, 30 Oct 2026, 21:06 UTCWatchMaxx: $6,460.00, 2 Nov 2026, 21:20 UTCWatchMaxx: $6,460.00, 5 Nov 2026, 21:36 UTCWatchMaxx: $6,460.00, 8 Nov 2026, 21:52 UTC Observation date Listed price (USD)
  • WatchMaxx$6,460.00 · 24 observations

Price comparison at a glance

Lowest current listing
$6,460.00
WatchMaxx · In stock
Checked 8 Nov 2026, 21:52 UTC
Retailers compared
1
Compared with the next retailer
No other recent in-stock offer
Latest retailer check
8 Nov 2026, 21:52 UTC

Lowest recorded price in the last 30 days: $6,460.00 at WatchMaxx on 12 Oct 2026, 19:47 UTC. Prices recorded on 10 days, from 12 Oct 2026, 19:47 UTC to 8 Nov 2026, 21:52 UTC.

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