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Representative illustration: light dial, gold-tone case and brown leather strap. Actual Omega Constellation Automatic 18kt Yellow Gold Diamond Ladies Watch 123.55.35.20.55.001 may differ.
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Omega

Omega Constellation Automatic 18kt Yellow Gold Diamond Ladies Watch 123.55.35.20.55.001

Model: 123.55.35.20.55.001

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Representative illustration: light dial, gold-tone case and brown leather strap. Actual Omega Constellation Automatic 18kt Rose Gold Diamond Ladies Watch 123.55.35.20.55.002 may differ. Omega Constellation Automatic 18kt Rose Gold Diamond Ladies Watch 123.55.35.20.55.002, reference 123.55.35.20.55.002 $41,690.00 Omega Seamaster Aqua Terra Shades Automatic Diamond Beige Dial 18K Rose Gold Men's Watch 220.55.38.20.09.001 Omega Seamaster Aqua Terra Shades Automatic Diamond Beige Dial 18K Rose Gold Men's Watch 220.55.38.20.09.001, reference 220.55.38.20.09.001 $41,490.00 Omega Seamaster Aqua Terra 150m Master Co-Axial Diamond White Dial 18K Rose Gold Leather Strap Women's Watch 220.58.38.20.99.004 Omega Seamaster Aqua Terra 150m Master Co-Axial Diamond White Dial 18K Rose Gold Leather Strap Women's Watch 220.58.38.20.99.004, reference 220.58.38.20.99.004 $41,940.00 Omega Seamaster Olympic Official Timekeeper Automatic Black Dial Leather Strap Men's Watch 522.93.40.20.01.001 Omega Seamaster Olympic Official Timekeeper Automatic Black Dial Leather Strap Men's Watch 522.93.40.20.01.001, reference 522.93.40.20.01.001 $42,030.00

Description

Omega 123.55.35.20.55.001 details

18kt yellow gold case and bracelet. Fixed yellow gold bezel with diamond set. Yellow gold diamond white mother of pearl dial with yellow gold hands and diamond hour markers. Dial Type: Analog. Omega Calibre 2403 automatic movement with a 48-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape, case size: 35 mm. Band width: 23 mm. Water resistant at 100 meters / 330 feet. Functions: hour, minute, second, co-axial escapement, chronometer. Constellation Series. Luxury watch style. Watch label: Swiss Made. Omega Constellation Automatic 18kt Yellow Gold Diamond Ladies Watch 123.55.35.20.55.001.

The lowest new USD price we found for the Omega 123.55.35.20.55.001 is $41,690.00 at Jomashop, checked 31 Oct 2026, 22:47 UTC, across 1 retailer in stock when checked. The lowest price recorded in the last 30 days is $41,690.00, at Jomashop on 20 Oct 2026, 00:56 UTC.

Specifications

Case diameter
35
Case material
18kt Yellow Gold
Band width
23 mm
Bracelet
18kt Yellow Gold
Crystal
Scratch Resistant Sapphire
Water resistance
100 meters / 330 feet
Dial
Yellow Gold Diamond White Mother of Pearl
Functions
Hour, Minute, Second, Co-Axial Escapement, Chronometer
Hands
Yellow Gold
Case back
Transparent
Crown
Pull / Push
Bezel color
Yellow Gold
Bezel
Fixed
Movement
Omega Calibre 2403

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Compare current offers

1 current offer
Jomashop$41,690.00
Lowest price

In stock

$41,690.00

Shipping not supplied · Checked 31 Oct 2026, 22:47 UTC

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Price history

Lowest observed$41,690.00
Observed price history for Omega Constellation Automatic 18kt Yellow Gold Diamond Ladies Watch 123.55.35.20.55.001 Step chart of 6 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. $45,000.00$44,000.00$43,000.00$42,000.00$41,000.00$40,000.00$39,000.00 Sep 12Sep 28Oct 15Oct 31 Jomashop: $41,690.00, 12 Sept 2026, 09:20 UTCJomashop: $41,690.00, 15 Sept 2026, 09:51 UTCJomashop: $41,690.00, 18 Sept 2026, 10:04 UTCJomashop: $41,690.00, 21 Sept 2026, 10:16 UTCJomashop: $41,690.00, 20 Oct 2026, 00:56 UTCJomashop: $41,690.00, 31 Oct 2026, 22:47 UTC Observation date Listed price (USD)
  • Jomashop$41,690.00 · 6 observations

Price comparison at a glance

Lowest current listing
$41,690.00
Jomashop · In stock
Checked 31 Oct 2026, 22:47 UTC
Retailers compared
1
Compared with the next retailer
No other recent in-stock offer
Latest retailer check
31 Oct 2026, 22:47 UTC

Lowest recorded price in the last 30 days: $41,690.00 at Jomashop on 20 Oct 2026, 00:56 UTC. Prices recorded on 2 days, from 20 Oct 2026, 00:56 UTC to 31 Oct 2026, 22:47 UTC.

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