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IWC Portofino Automatic 37 Black Diamond Dial Taupe Leather Strap Women's Watch IW458603
IWC

IWC Portofino Automatic 37 Black Diamond Dial Taupe Leather Strap Women's Watch IW458603

Model: IW458603

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Description

IWC IW458603 details

Brand New Authentic IWC Portofino Automatic 37 Black Diamond Dial Taupe Leather Strap Women's Fashion Watch Model IW458603. Polished Stainless Steel case with Taupe Calfskin Leather strap. Brushed and Polished Stainless Steel Folding clasp. Smooth bezel. Dial description: Polished Silver Tone Hands and Diamond/Roman Numeral Hour Markers with Minute Markers Around the Outer Rim and the Date at 3 o'clock on a Slate Black dial. Swiss Automatic movement. Chronograph sub-dials display: Date. Calendar: Date at 3 o'clock. Powered by Calibre 32111 engine with 120 hours power reserve. Watch functions: Hour, Minute, Second, Power Reserve, Date. Push-Pull crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 37mm. Case thickness: 9.40mm. Transparent case back. 50 Meters - 165 Feet water resistant. 2-year WatchMaxx warranty.

The lowest new USD price we found for the IWC IW458603 is $5,610.00 at WatchMaxx, checked 8 Nov 2026, 22:51 UTC, across 1 retailer in stock when checked. The lowest price recorded in the last 30 days is $5,000.00, at Jomashop on 17 Oct 2026, 22:33 UTC.

Specifications

Case diameter
37 mm
Case material
Stainless Steel
Case thickness
9.40 mm
Bracelet
Leather
Crystal
Scratch Resistant Sapphire
Clasp
Folding
Water resistance
50 Meters - 165 Feet
Dial
Black
Functions
Hour, Minute, Second+Power Reserve+Date
Case back
Transparent
Crown
Push-Pull
Bezel
Smooth
Movement
Calibre 32111
Movement type
Automatic Self Winding

Report an incorrect match or price →

Compare current offers

2 current offers
Jomashop$5,000.00

Out of stock

$5,000.00

Shipping not supplied · Checked 26 Oct 2026, 22:11 UTC

Shop at Jomashop →
WatchMaxx$5,610.00
Lowest price

In stock

$5,610.00

Retailer list price: $6,600.00

Shipping not supplied · Checked 8 Nov 2026, 22:51 UTC

Shop at WatchMaxx →

Price history

Lowest observed$5,000.00
Observed price history for IWC Portofino Automatic 37 Black Diamond Dial Taupe Leather Strap Women's Watch IW458603 Step chart of 29 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. $5,800.00$5,600.00$5,400.00$5,200.00$5,000.00$4,800.00 Aug 31Sep 23Oct 16Nov 8 Jomashop: $5,000.00, 13 Sept 2026, 18:31 UTCJomashop: $5,000.00, 16 Sept 2026, 19:01 UTCJomashop: $5,000.00, 19 Sept 2026, 22:22 UTCJomashop: $5,000.00, 17 Oct 2026, 22:33 UTCJomashop: $5,000.00, 26 Oct 2026, 22:11 UTCWatchMaxx: $5,440.00, 31 Aug 2026, 10:06 UTCWatchMaxx: $5,610.00, 3 Sept 2026, 18:51 UTCWatchMaxx: $5,610.00, 6 Sept 2026, 18:51 UTCWatchMaxx: $5,610.00, 9 Sept 2026, 19:05 UTCWatchMaxx: $5,610.00, 12 Sept 2026, 19:21 UTCWatchMaxx: $5,610.00, 15 Sept 2026, 19:37 UTCWatchMaxx: $5,610.00, 18 Sept 2026, 19:52 UTCWatchMaxx: $5,610.00, 21 Sept 2026, 20:06 UTCWatchMaxx: $5,610.00, 24 Sept 2026, 20:16 UTCWatchMaxx: $5,610.00, 27 Sept 2026, 20:19 UTCWatchMaxx: $5,610.00, 30 Sept 2026, 20:33 UTCWatchMaxx: $5,610.00, 3 Oct 2026, 20:38 UTCWatchMaxx: $5,610.00, 6 Oct 2026, 20:47 UTCWatchMaxx: $5,610.00, 9 Oct 2026, 21:03 UTCWatchMaxx: $5,610.00, 12 Oct 2026, 21:18 UTCWatchMaxx: $5,610.00, 15 Oct 2026, 21:31 UTCWatchMaxx: $5,610.00, 18 Oct 2026, 21:47 UTCWatchMaxx: $5,610.00, 21 Oct 2026, 21:47 UTCWatchMaxx: $5,610.00, 24 Oct 2026, 22:02 UTCWatchMaxx: $5,610.00, 27 Oct 2026, 22:17 UTCWatchMaxx: $5,610.00, 30 Oct 2026, 22:30 UTCWatchMaxx: $5,610.00, 2 Nov 2026, 22:35 UTCWatchMaxx: $5,610.00, 5 Nov 2026, 22:47 UTCWatchMaxx: $5,610.00, 8 Nov 2026, 22:51 UTC Observation date Listed price (USD)
  • Jomashop$5,000.00 · 5 observations
  • WatchMaxx$5,610.00 · 24 observations

Price comparison at a glance

Lowest current listing
$5,610.00
WatchMaxx · In stock
Checked 8 Nov 2026, 22:51 UTC
Retailers compared
1
Compared with the next retailer
No other recent in-stock offer
Latest retailer check
8 Nov 2026, 22:51 UTC

Lowest recorded price in the last 30 days: $5,000.00 at Jomashop on 17 Oct 2026, 22:33 UTC. Prices recorded on 12 days, from 12 Oct 2026, 21:18 UTC to 8 Nov 2026, 22:51 UTC.

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