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IWC · Reference IW504401

IWC Portuguese Tourbillon Mystere Retrograde Platinum Men's Watch IW504401

Representative illustration: light dial and black leather strap. Actual IWC Portuguese Tourbillon Mystere Retrograde Platinum Men's Watch IW504401 may differ.
Illustration only

Illustration only · Product photograph unavailable

Platinum15.5 mmAlligator LeatherScratch Resistant SapphireTang

Actual product photo unavailable. This illustration roughly matches the listed appearance; details may differ.

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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.

Jomashop1 listing · USD · US$115,620.00
Lowest USD price · US market

Out of stock · Destination terms vary

$141,000.00$115,620.00Save 18%

Shipping not supplied · Observed 20 Sept 2026, 02:37 UTC

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Price history

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

Lowest observed$115,620.00
Observed price history for IWC Portuguese Tourbillon Mystere Retrograde Platinum Men's Watch IW504401 Step chart of 3 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. $124,000.00$122,000.00$120,000.00$118,000.00$116,000.00$114,000.00$112,000.00$110,000.00$108,000.00 Sep 13Sep 15Sep 18Sep 20 Jomashop: $115,620.00, 13 Sept 2026, 22:33 UTCJomashop: $115,620.00, 16 Sept 2026, 23:03 UTCJomashop: $115,620.00, 20 Sept 2026, 02:37 UTC Observation date Listed price (USD)
  • Jomashop$115,620.00 · 3 observations

Technical & Horological Attributes

Case material
Platinum
Case thickness
15.5 mm
Bracelet
Alligator Leather
Crystal
Scratch Resistant Sapphire
Clasp
Tang
Water resistance
30 meters / 100 feet
Dial
Ruthenium Black
Calendar
Retrograde date display
Functions
Tourbillon, Date, Hour, Minute, Second, Power Reserve Indicator
Hands
Silver-tone
Case back
Skeleton
Crown
Pull / Push
Bezel color
White
Bezel
Fixed
Movement
IWC Calibre 51900

The WatchCurrent standard

Exact reference. Clear provenance.

White platinum case with a black alligator leather strap. Fixed white platinum bezel. Ruthenium black dial with silver-tone hands and Arabic numeral hour markers. Minute markers around the outer rim. Dial Type: Analog. Retrograde date display. IWC Calibre 51900 Automatic movement, based upon IWC 5011, containing 44 Jewels, bitting at 19800 vph, and has a power reserve of approximately 168 hours. Scratch resistant sapphire crystal. Pull / push crown. Skeleton case back. Round case shape, case size: 44.2 mm, case thickness: 15.5 mm. Tang clasp. Water resistant at 30 meters / 100 feet. Functions: tourbillon, date, hour, minute, second, power reserve indicator. Additional Info: limited edition of 250 pieces. Portuguese Series. Luxury watch style. Watch label: Swiss Made. IWC Portuguese Tourbillon Mystere Retrograde Platinum Men's Watch IW504401.

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