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Omega Constellation Automatic Chronometer Diamond Ladies Watch 123.20.27.20.55.002
Omega

Omega Constellation Automatic Chronometer Diamond Ladies Watch 123.20.27.20.55.002

Model: 123.20.27.20.55.002

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Description

Omega 123.20.27.20.55.002 details

Stainless steel case with a stainless steel bracelet with 18kt yellow gold bars. Fixed 18kt yellow gold bezel. Mother of pearl dial with luminous yellow gold hands and diamond hour markers. Dial Type: Analog. Luminescent hands. Date display at the 3 o'clock position. Omega calibre 8520 automatic movement with a 50-hour power reserve. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 27.0 mm. Case thickness: 9 mm. Band width: 18 mm. Band length: 7.5 inches. Deployment clasp. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, chronometer. Luxury watch style. Watch label: Swiss Made. Item Variations: 123 20 27 20 55 002, 123-20-27-20-55-002, 123/20/27/20/55/002, 12320272055002. Omega Constellation Automatic Chronometer Diamond Ladies Watch 123.20.27.20.55.002.

Specifications

Case material
Stainless Steel
Case thickness
9 mm
Band width
18 mm
Bracelet
Stainless Steel with 18kt Yellow Gold Bars
Crystal
Scratch Resistant Sapphire
Clasp
Deployment
Water resistance
100 meters / 330 feet
Dial
Mother of Pearl
Calendar
Date display at the 3 o'clock position
Functions
Date, Hour, Minute, Second, Chronometer
Hands
Luminous Yellow Gold
Case back
Transparent
Crown
Pull / Push
Bezel
Fixed
Movement
Omega Calibre 8520

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Compare current offers

1 current offer
Jomashop$4,950.00

Price history

Lowest observed$4,950.00
Observed price history for Omega Constellation Automatic Chronometer Diamond Ladies Watch 123.20.27.20.55.002 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. $5,300.00$5,200.00$5,100.00$5,000.00$4,900.00$4,800.00$4,700.00$4,600.00 Sep 13Sep 30Oct 17Nov 3 Jomashop: $4,950.00, 13 Sept 2026, 01:50 UTCJomashop: $4,950.00, 16 Sept 2026, 02:17 UTCJomashop: $4,950.00, 19 Sept 2026, 02:48 UTCJomashop: $4,950.00, 22 Sept 2026, 03:03 UTCJomashop: $4,950.00, 22 Oct 2026, 05:35 UTCJomashop: $4,950.00, 3 Nov 2026, 17:36 UTC Observation date Listed price (USD)
  • Jomashop$4,950.00 · 6 observations