Omega Speedmaster Moonwatch Professional vs Tudor Black Bay 58
Ref. 310.20.42.50.02.001 vs Ref. M79030N-0003
Comparing the Tudor Black Bay 58 to the Omega Speedmaster Moonwatch Professional means weighing a significant price difference — is the premium justified? At $10,600 versus $4,025, 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 Moonwatch Professional
Tudor
Black Bay 58
At retail, the Omega Speedmaster Moonwatch Professional is listed at $10,600 while the Tudor Black Bay 58 comes in at $4,025. The Tudor Black Bay 58 comes in at $6,575 less — more than half the price difference — making it a significantly more accessible option. On the secondary market, the gap narrows: the Omega Speedmaster Moonwatch Professional trades around $9,010 and the Tudor Black Bay 58 around $4,025, a difference of $4,985 favoring the Tudor Black Bay 58. Available at 15% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Tudor Black Bay 58 commands an even stronger market premium of 0.0%, holding steady. For investors, the Tudor Black Bay 58 edges ahead with a flip potential score of 3/10 compared to 2/10.
Specifications
| Specification | Omega Speedmaster Moonwatch Professional | Tudor Black Bay 58 |
|---|---|---|
| Case Diameter | 42mm | 39mm |
| Case Thickness | 13.18mm | 11.9mm |
| Case Material | Stainless steel and Moonshine gold | Stainless steel |
| Bezel | Moonshine gold bezel ring with tachymetre scale | Unidirectional rotating bezel with anodized aluminium insert 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 MT5402 |
| Movement Type | Manual-winding | Automatic |
| Power Reserve | 50 hours | 70 hours |
| Bracelet/Strap | Stainless steel and Moonshine gold bracelet | Aged leather strap in brown |
| Clasp | Adjustable clasp | Folding clasp |
| Lug Width | 20mm | 20mm |
Key specification differences stand out between these two: The Tudor Black Bay 58 leads in water resistance (200m / 660ft vs. 50m / 167ft), and the Tudor Black Bay 58 offers longer power reserve at 70 hours, and the Omega Speedmaster Moonwatch Professional uses Stainless steel and Moonshine gold while the Tudor Black Bay 58 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 Moonwatch Professional costs $215 versus $103 for the Tudor Black Bay 58. For water resistance, the Tudor Black Bay 58 delivers better value per meter of depth rating. The Tudor Black Bay 58 offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Speedmaster Moonwatch Professional if you value timing functionality. Go with the Tudor Black Bay 58 if you prioritize a lower entry price, stronger flip potential, better value retention. For pure investment potential, the Tudor Black Bay 58 has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Omega Speedmaster Moonwatch Professional or the Tudor Black Bay 58?
The Tudor Black Bay 58 is more accessible, priced at $4,025 compared to $10,600.
Which watch is a better investment?
Based on current market data, the Tudor Black Bay 58 has a higher flip potential score of 3/10, suggesting stronger investment returns. However, watch values can fluctuate based on market conditions.
Which holds its value better on the secondary market?
The Tudor Black Bay 58 currently trades at 0.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega Speedmaster Moonwatch Professional and Tudor Black Bay 58 compare in size?
The Omega Speedmaster Moonwatch Professional measures 42mm in diameter and 13.18mm thick, while the Tudor Black Bay 58 is 39mm by 11.9mm. Water resistance differs too: 50m / 167ft versus 200m / 660ft.
What movements do these watches use?
The Omega Speedmaster Moonwatch Professional uses the Omega Co-Axial Master Chronometer calibre 3861 with 50 hours power reserve, while the Tudor Black Bay 58 runs on the Tudor Calibre MT5402 offering 70 hours of power reserve.
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