Description
Omega Constellation 123.20.38.21.52.001: configuration explained
This page separates the exact listed version from other watches in the same collection. The reference, dimensions, movement and visible configuration below should be read together; a shared nickname is not enough to identify a product.
At a glance
Omega Constellation 123.20.38.21.52.001 is listed with 38mm, Silvery sun-brushed dial, Integrated, DD8500.
Reference and listed specification
| Model Reference | 123.20.38.21.52.001 (Two-Tone Red Gold / Silver Diamond Dial Configuration) |
|---|---|
| Movement | Custom Dandong 8500 Automatic Movement (Integrated Architecture, Non-Decorated, Black Balance Wheel) |
| Case size | 38mm Diameter x 12.5mm Thickness (Co-Axial specifications) |
| Material | 316L Stainless Steel (Advanced multi-layer PVD plated to simulate the warm luster of 18K Red/Rose Gold) |
| Dial | Silvery sun-brushed dial with applied 18K gold-plated star and high-clarity diamond hour markers in gold settings |
| Bezel | Fixed Simulated 18K Red Gold Bezel with engraved Roman numerals and the signature Constellation “claws” |
| Bracelet / Strap | Integrated Two-Tone 316L Stainless Steel and Simulated Red Gold Bracelet with Butterfly Folding Clasp |
Dial, case and exterior details
The stated exterior combines Silvery sun-brushed dial with applied 18K gold-plated star and high-clarity diamond hour markers in gold settings; Fixed Simulated 18K Red Gold Bezel with engraved Roman numerals and the signature Constellation “claws”; Integrated Two-Tone 316L Stainless Steel and Simulated Red Gold Bracelet with Butterfly Folding Clasp. The case specification uses 316L Stainless Steel (Advanced multi-layer PVD plated to simulate the warm luster of 18K Red/Rose Gold). Inspect color and finishing under neutral light, since reflections and image processing can make polished surfaces, dial texture and metal tone appear different.
DD8500: functions and checks
Custom Dandong 8500 Automatic Movement (Integrated Architecture, Non-Decorated, Black Balance Wheel) is listed for this time-and-date configuration. Review crown positions, hand setting, date centering, calendar changeover and a timegrapher reading taken under a stated test condition.
Size and wrist fit
The listed diameter sits in a broadly versatile range, but thickness and lug-to-lug behavior can make two watches with the same width wear differently. The integrated option also affects balance, flexibility and sizing.
Who should consider this configuration?
This is a practical time-and-date configuration. Compare dial markers, bezel treatment, calendar placement and bracelet or strap choice rather than selecting by color alone. The reference to match is 123.20.38.21.52.001.
Compare this model with other Constellation configurations by reference, movement, size and exterior specification.
QC checklist for this reference
- Match the reference 123.20.38.21.52.001 and the complete dial, bezel, case and bracelet or strap configuration to the order.
- Use straight-on, neutral-light images to inspect printing, applied markers, hand alignment, date or day centering where fitted and visible exterior condition.
- Demonstrate date adjustment and changeover; inspect dial-marker symmetry and bezel finishing.
- Check winding, time setting, clasp or buckle operation and an available timegrapher reading for DD8500.
- Check link or strap condition, articulation, sizing range and the security of the clasp or buckle.
Practical questions before ordering
Is this an original Omega watch?
No. This is a VS Factory-made replica offered by an independent retailer. Brand and reference names identify the design and configuration being compared; they do not indicate authorization or manufacture by the original brand.
Will every production batch look identical?
No. Components and finishing can change between batches. Treat the current product specification and the QC photos or video supplied for the order as the final reference.
Does a stated depth rating confirm water resistance?
No. A separate pressure test is required before exposing any watch to water.






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