Omega Constellation
Ref. 131.10.41.21.01.001
Omega Speedmaster Moonwatch Professional
Ref. 310.20.42.50.99.001
Omega Constellation vs Omega Speedmaster Moonwatch Professional
Ref. 131.10.41.21.01.001 vs Ref. 310.20.42.50.99.001
The Omega Constellation and Omega Speedmaster Moonwatch Professional both carry the Omega name but serve different purposes — the Omega Constellation as a dress watch and the Omega Speedmaster Moonwatch Professional as a chronograph. At $5,800 and $11,400 respectively, the question isn't which is better — it's which better fits your collection and investment goals.
Price Comparison
Omega
Constellation
Omega
Speedmaster Moonwatch Professional
At retail, the Omega Constellation is listed at $5,800 while the Omega Speedmaster Moonwatch Professional comes in at $11,400. At $5,600 less (97% savings), the Omega Constellation offers a substantially lower entry point. On the secondary market, the gap narrows: the Omega Constellation trades around $4,640 and the Omega Speedmaster Moonwatch Professional around $9,690, a difference of $5,050 favoring the Omega Constellation. Available at 20% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Omega Speedmaster Moonwatch Professional commands an even stronger market premium of -15.0%, though currently trending downward. Both watches score equally on flip potential at 2/10, making neither a clear investment winner over the other.
Specifications
| Specification | Omega Constellation | Omega Speedmaster Moonwatch Professional |
|---|---|---|
| Case Diameter | 41mm | 42mm |
| Case Thickness | 12.17mm | 13.18mm |
| Case Material | Stainless steel | Stainless steel and Sedna gold |
| Bezel | Stainless steel bezel with Roman numeral engravings | Sedna gold bezel ring with tachymetre scale |
| Crystal | Domed sapphire crystal with anti-reflective treatment | Sapphire crystal front and caseback |
| Water Resistance | 50m / 167ft | 50m / 167ft |
| Movement | Omega Co-Axial Master Chronometer calibre 8900 | Omega Co-Axial Master Chronometer calibre 3861 |
| Movement Type | Automatic | Manual-winding |
| Power Reserve | 55 hours | 50 hours |
| Bracelet/Strap | Stainless steel integrated bracelet | Stainless steel and Sedna gold bracelet |
| Clasp | Folding clasp | Adjustable clasp |
| Lug Width | Integrated bracelet | 20mm |
Key specification differences stand out between these two: the Omega Constellation offers longer power reserve at 55 hours, and the Omega Constellation uses Stainless steel while the Omega Speedmaster Moonwatch Professional opts for Stainless steel and Sedna gold. With 7 notable spec differences in total, the choice depends on which features matter most to your use case.
Value Per Feature
Per millimeter of case diameter, the Omega Constellation costs $113 versus $231 for the Omega Speedmaster Moonwatch Professional. For water resistance, the Omega Constellation delivers better value per meter of depth rating. The Omega Constellation offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Constellation if you value a lower entry price. Go with the Omega Speedmaster Moonwatch Professional if you prioritize better value retention, timing functionality.
Frequently Asked Questions
Which is more affordable, the Omega Constellation or the Omega Speedmaster Moonwatch Professional?
The Omega Constellation is more accessible, priced at $5,800 compared to $11,400.
Which holds its value better on the secondary market?
The Omega Speedmaster Moonwatch Professional currently trades at 15.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega Constellation and Omega Speedmaster Moonwatch Professional compare in size?
The Omega Constellation measures 41mm in diameter and 12.17mm thick, while the Omega Speedmaster Moonwatch Professional is 42mm by 13.18mm.
What movements do these watches use?
The Omega Constellation uses the Omega Co-Axial Master Chronometer calibre 8900 with 55 hours power reserve, while the Omega Speedmaster Moonwatch Professional runs on the Omega Co-Axial Master Chronometer calibre 3861 offering 50 hours of power reserve.
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