Lowest USD price · US market
J
Jomashop
Out of stock · Destination terms vary
$26,800.00$12,559.00Save 53%
Worldwide · Observed 12 Sept 2026, 13:04 UTC
Omega · Reference 123.55.27.20.57.001
Omega Constellation Automatic Chronometer Diamond Ladies Watch 123.55.27.20.57.001
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The price in context
Price comparison at a glance
- Lowest tracked listing
- $12,559.00 Jomashop · Out of stock
- Retailers compared
- 1 For this exact reference
- Compared with the next retailer
- One retailer tracked Based on listed watch prices
- Latest retailer check
- 12 Sept 2026, 13:04 UTC Each offer has its own check time
Checked 12 Sept 2026, 13:04 UTC
Building price history: at least two observed days in the last 30 days are needed for a recorded-low comparison.
USD · US market · Before shipping and tax. Comparisons cover our tracked retailers. History uses available observations for the offers on this page; checks are periodic, not continuous. History includes up to 90 checks per retailer listing.
Observed, never invented
Price history
Dots mark validated retailer prices for the USD · US market group. Lines carry each retailer's last observed price forward, starting at its first observation.
Lowest observed$12,559.00
- Jomashop$12,559.00 · 1 observation
The exact watch
About this watch
18kt red gold case with a 18kt red gold bracelet. Fixed 18kt red gold bezel set with 32 diamonds. Brown mother of pearl dial with luminous rose gold-tone hands and diamond hour markers. Dial Type: Analog. Luminescent hands. Date display at the 3 o'clock position. Omega calibre 8521 automatic movement, based upon Omega 8520, containing 28 Jewels, bitting at 25200 vph, and has a power reserve of approximately 50 hours. Scratch resistant sapphire crystal. Pull / push crown. Transparent case back. Round case shape. Case size: 27 mm. Case thickness: 9 mm. Band width: 18 mm. Fold over clasp with a push button release. Water resistant at 100 meters / 330 feet. Functions: date, hour, minute, second, co-axial escapement, chronometer. Constellation Series. Luxury watch style. Watch label: Swiss Made. Omega Constellation Automatic Chronometer Diamond Ladies Watch 123.55.27.20.57.001.
Report an incorrect match or price →Specifications
- Case diameter
- 27
- Case material
- 18kt Red Gold
- Case thickness
- 9 mm
- Band width
- 18 mm
- Bracelet
- 18kt Red Gold
- Crystal
- Scratch Resistant Sapphire
- Clasp
- Fold Over with Push Button Release
- Water resistance
- 100 meters / 330 feet
- Dial
- Brown Mother of Pearl
- Calendar
- Date display at the 3 o'clock position
- Functions
- Date, Hour, Minute, Second, Co-Axial Escapement, Chronometer
- Hands
- Luminous Rose Gold-tone
- Case back
- Transparent
- Crown
- Pull / Push
- Bezel
- Fixed
- Movement
- Omega Calibre 8521