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Omega · Reference 123.55.38.20.99.004

Omega Constellation Co-Axial Master Chronometer Diamond Dial 18K Rose Gold Unisex Watch 123.55.38.20.99.004

The lowest new USD price we found for the Omega 123.55.38.20.99.004 is $67,590.00 at WatchMaxx, checked 14 Oct 2026, 05:06 UTC, across 1 tracked retailer. The lowest price recorded in the last 30 days is $67,590.00.

Omega Constellation Co-Axial Master Chronometer Diamond Dial 18K Rose Gold Unisex Watch 123.55.38.20.99.004
Zoom product image
38 mmRose Gold12.55 mmRose GoldScratch Resistant Sapphire

Transparent ordering

Compare current offers

2 offers

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$49,760.00
Lowest USD price · US market

In stock · Destination terms vary

$75,100.00$49,760.00Save 34%

Shipping not supplied · Observed 20 Sept 2026, 15:36 UTC

Shop at Jomashop →
WatchMaxx1 listing · USD · US$67,590.00
Current USD offer · US market

In stock · Destination terms vary

$75,100.00$67,590.00Save 10%

Shipping not supplied · Observed 14 Oct 2026, 05:06 UTC

Shop at WatchMaxx →

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At least 10% below this watch’s lowest recently checked US listed price, before shipping and tax.

Observed, never invented

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$49,760.00
Observed price history for Omega Constellation Co-Axial Master Chronometer Diamond Dial 18K Rose Gold Unisex Watch 123.55.38.20.99.004 Step chart of 20 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. $75,000.00$70,000.00$65,000.00$60,000.00$55,000.00$50,000.00$45,000.00 Aug 30Sep 14Sep 29Oct 14 Jomashop: $49,760.00, 11 Sept 2026, 15:16 UTCJomashop: $49,760.00, 14 Sept 2026, 15:18 UTCJomashop: $49,760.00, 17 Sept 2026, 15:32 UTCJomashop: $49,760.00, 20 Sept 2026, 15:36 UTCWatchMaxx: $67,590.00, 30 Aug 2026, 11:21 UTCWatchMaxx: $67,590.00, 2 Sept 2026, 03:17 UTCWatchMaxx: $67,590.00, 5 Sept 2026, 03:16 UTCWatchMaxx: $67,590.00, 8 Sept 2026, 03:17 UTCWatchMaxx: $67,590.00, 11 Sept 2026, 03:31 UTCWatchMaxx: $67,590.00, 14 Sept 2026, 03:37 UTCWatchMaxx: $67,590.00, 17 Sept 2026, 03:52 UTCWatchMaxx: $67,590.00, 20 Sept 2026, 04:02 UTCWatchMaxx: $67,590.00, 23 Sept 2026, 04:06 UTCWatchMaxx: $67,590.00, 26 Sept 2026, 04:18 UTCWatchMaxx: $67,590.00, 29 Sept 2026, 04:21 UTCWatchMaxx: $67,590.00, 2 Oct 2026, 04:33 UTCWatchMaxx: $67,590.00, 5 Oct 2026, 04:37 UTCWatchMaxx: $67,590.00, 8 Oct 2026, 04:48 UTCWatchMaxx: $67,590.00, 11 Oct 2026, 05:02 UTCWatchMaxx: $67,590.00, 14 Oct 2026, 05:06 UTC Observation date Listed price (USD)
  • Jomashop$49,760.00 · 4 observations
  • WatchMaxx$67,590.00 · 16 observations

The price in context

Price comparison at a glance

Lowest tracked listing
$67,590.00
WatchMaxx · In stock
Checked 14 Oct 2026, 05:06 UTC
Retailers compared
1
For this exact reference
Compared with the next retailer
One retailer tracked
Based on listed watch prices
Latest retailer check
14 Oct 2026, 05:06 UTC
Each offer has its own check time

Lowest recorded price in the last 30 days: $67,590.00. Recorded on 10 days, from 17 Sept 2026, 03:52 UTC to 14 Oct 2026, 05:06 UTC.

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.

Technical & Horological Attributes

Case diameter
38 mm
Case material
Rose Gold
Case thickness
12.55 mm
Bracelet
Rose Gold
Crystal
Scratch Resistant Sapphire
Clasp
Deployment
Water resistance
100 Meters - 330 Feet
Dial
Diamond
Functions
Power Reserve+Hour, Minute, Second
Case back
Transparent
Crown
Screw In
Bezel
Fixed. Diamond Set
Movement
Omega Calibre 8401
Movement type
Automatic Self Winding

The WatchCurrent standard

Exact reference. Clear provenance.

Brand New Authentic Omega Constellation Co-Axial Master Chronometer Diamond Dial 18K Rose Gold Unisex Luxury Watch Model 123.55.38.20.99.004. Brushed and Polished 18k Rose Gold case with Brushed and Polished 18k Rose Gold Bracelet watch band. 18K Rose Gold Deployment clasp. Fixed. Diamond Set bezel. Dial description: Luminous Rose Gold Hands on a Diamond dial. Swiss Automatic movement. Powered by Omega Calibre 8401 engine with 60 hours power reserve. Watch functions: Power Reserve, Hour, Minute, Second. Screw In crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 38mm. Case thickness: 12.55mm. See-Through Case Back. 100 Meters - 330 Feet water resistant. 5-year WatchMaxx warranty. Also known as model: 12355382099004.

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