Omega Speedmaster Dark Side of the Moon
Ref. 310.92.44.51.01.002
Tudor Black Bay Chrono
Ref. M79360N-0002
Omega Speedmaster Dark Side of the Moon vs Tudor Black Bay Chrono
Ref. 310.92.44.51.01.002 vs Ref. M79360N-0002
Comparing the Tudor Black Bay Chrono to the Omega Speedmaster Dark Side of the Moon means weighing a significant price difference — is the premium justified? At $12,800 versus $5,825, 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
Black Bay Chrono
At retail, the Omega Speedmaster Dark Side of the Moon is listed at $12,800 while the Tudor Black Bay Chrono comes in at $5,825. The Tudor Black Bay Chrono comes in at $6,975 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 Black Bay Chrono around $4,600, a difference of $5,900 favoring the Tudor Black Bay Chrono. Available at 18% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Tudor Black Bay Chrono shows a more modest market premium of -21.0%, 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 Black Bay Chrono |
|---|---|---|
| Case Diameter | 44.25mm | 41mm |
| Case Thickness | 13.78mm | 14.4mm |
| Case Material | Black ceramic (ZrO2) | Stainless steel |
| Bezel | Black ceramic bezel ring with tachymetre scale | Fixed bezel with tachymeter scale in black |
| Crystal | Sapphire crystal front and caseback | Sapphire crystal |
| Water Resistance | 50m / 167ft | 200m / 660ft |
| Movement | Omega Co-Axial Master Chronometer calibre 3861 | Tudor Calibre MT5813 |
| Movement Type | Manual-winding | Automatic chronograph |
| Power Reserve | 50 hours | 70 hours |
| Bracelet/Strap | Black coated nylon fabric strap | Stainless steel with riveted-style links |
| Clasp | Ceramic buckle | Folding clasp with safety catch |
| Lug Width | 21mm | 22mm |
Key specification differences stand out between these two: The Tudor Black Bay Chrono leads in water resistance (200m / 660ft vs. 50m / 167ft), and the Tudor Black Bay Chrono offers longer power reserve at 70 hours, and the Omega Speedmaster Dark Side of the Moon uses Black ceramic (ZrO2) while the Tudor Black Bay Chrono 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 $112 for the Tudor Black Bay Chrono. For water resistance, the Tudor Black Bay Chrono delivers better value per meter of depth rating. The Tudor Black Bay Chrono offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Speedmaster Dark Side of the Moon if you value better value retention, timing functionality. Go with the Tudor Black Bay Chrono if you prioritize a lower entry price, timing functionality.
Frequently Asked Questions
Which is more affordable, the Omega Speedmaster Dark Side of the Moon or the Tudor Black Bay Chrono?
The Tudor Black Bay Chrono is more accessible, priced at $5,825 compared to $12,800.
Which holds its value better on the secondary market?
The Omega Speedmaster Dark Side of the Moon currently trades at 18.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega Speedmaster Dark Side of the Moon and Tudor Black Bay Chrono compare in size?
The Omega Speedmaster Dark Side of the Moon measures 44.25mm in diameter and 13.78mm thick, while the Tudor Black Bay Chrono is 41mm by 14.4mm. Water resistance differs too: 50m / 167ft versus 200m / 660ft.
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 Black Bay Chrono runs on the Tudor Calibre MT5813 offering 70 hours of power reserve.
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