Omega Speedmaster Dark Side of the Moon vs Tudor Royal
Ref. 310.92.44.51.01.002 vs Ref. M28300-0006
Comparing the Tudor Royal to the Omega Speedmaster Dark Side of the Moon means weighing a significant price difference — is the premium justified? At $12,800 versus $2,650, these two watches serve different segments of the market. Here's how they stack up on specifications, value retention, and investment potential.
Price Comparison
Omega
Speedmaster Dark Side of the Moon
Tudor
Royal
At retail, the Omega Speedmaster Dark Side of the Moon is listed at $12,800 while the Tudor Royal comes in at $2,650. The Tudor Royal comes in at $10,150 less — more than half the price difference — making it a significantly more accessible option. On the secondary market, the gap narrows: the Omega Speedmaster Dark Side of the Moon trades around $10,500 and the Tudor Royal around $2,253, a difference of $8,247 favoring the Tudor Royal. Available at 18% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Tudor Royal 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 Speedmaster Dark Side of the Moon | Tudor Royal |
|---|---|---|
| Case Diameter | 44.25mm | 38mm |
| Case Thickness | 13.78mm | 10.5mm |
| Case Material | Black ceramic (ZrO2) | Stainless steel |
| Bezel | Black ceramic bezel ring with tachymetre scale | Stainless steel with knurled edge |
| Crystal | Sapphire crystal front and caseback | Sapphire crystal |
| Water Resistance | 50m / 167ft | 100m / 330ft |
| Movement | Omega Co-Axial Master Chronometer calibre 3861 | Tudor Calibre T601 |
| Movement Type | Manual-winding | Automatic |
| Power Reserve | 50 hours | 38 hours |
| Bracelet/Strap | Black coated nylon fabric strap | Stainless steel integrated bracelet |
| Clasp | Ceramic buckle | Folding clasp with safety catch |
| Lug Width | 21mm | Integrated bracelet |
Key specification differences stand out between these two: The Tudor Royal leads in water resistance (100m / 330ft vs. 50m / 167ft), and the Omega Speedmaster Dark Side of the Moon offers longer power reserve at 50 hours, and the Omega Speedmaster Dark Side of the Moon uses Black ceramic (ZrO2) while the Tudor Royal opts for Stainless steel. With 8 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 Speedmaster Dark Side of the Moon costs $237 versus $59 for the Tudor Royal. For water resistance, the Tudor Royal delivers better value per meter of depth rating. The Tudor Royal offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Speedmaster Dark Side of the Moon if you value timing functionality. Go with the Tudor Royal if you prioritize a lower entry price, better value retention.
Frequently Asked Questions
Which is more affordable, the Omega Speedmaster Dark Side of the Moon or the Tudor Royal?
The Tudor Royal is more accessible, priced at $2,650 compared to $12,800.
Which holds its value better on the secondary market?
The Tudor Royal currently trades at 15.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega Speedmaster Dark Side of the Moon and Tudor Royal compare in size?
The Omega Speedmaster Dark Side of the Moon measures 44.25mm in diameter and 13.78mm thick, while the Tudor Royal is 38mm by 10.5mm. Water resistance differs too: 50m / 167ft versus 100m / 330ft.
What movements do these watches use?
The Omega Speedmaster Dark Side of the Moon uses the Omega Co-Axial Master Chronometer calibre 3861 with 50 hours power reserve, while the Tudor Royal runs on the Tudor Calibre T601 offering 38 hours of power reserve.
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