Omega Speedmaster '57 vs Rolex Sky-Dweller
Ref. 332.10.41.51.01.001 vs Ref. M336935-0008
Comparing the Omega Speedmaster '57 to the Rolex Sky-Dweller means weighing a significant price difference — is the premium justified? At $9,500 versus $21,450, 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 '57
Rolex
Sky-Dweller
At retail, the Omega Speedmaster '57 is listed at $9,500 while the Rolex Sky-Dweller comes in at $21,450. The Omega Speedmaster '57 comes in at $11,950 less — more than half the price difference — making it a significantly more accessible option. On the secondary market, the gap widens: the Omega Speedmaster '57 trades around $6,200 and the Rolex Sky-Dweller around $31,103, a difference of $24,903 favoring the Omega Speedmaster '57. Available at 35% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Rolex Sky-Dweller commands an even stronger market premium of +45.0%, with upward momentum. For investors, the Rolex Sky-Dweller edges ahead with a flip potential score of 7/10 compared to 2/10.
Specifications
| Specification | Omega Speedmaster '57 | Rolex Sky-Dweller |
|---|---|---|
| Case Diameter | 40.5mm | 42mm |
| Case Thickness | 12.99mm | 14.1mm |
| Case Material | Stainless steel | Oystersteel and 18ct Everose gold |
| Bezel | Stainless steel bezel with tachymetre scale | 18ct Everose gold, fluted, with Ring Command bezel |
| Crystal | Sapphire crystal front and caseback | Sapphire with Cyclops lens |
| Water Resistance | 50m / 167ft | 100m / 330ft |
| Movement | Omega Co-Axial Master Chronometer calibre 9906 | Rolex calibre 9001 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 60 hours | 72 hours |
| Bracelet/Strap | Stainless steel bracelet | Jubilee, five-piece links in Oystersteel and 18ct Everose gold |
| Clasp | Adjustable clasp | Oysterclasp with Easylink 5mm comfort extension |
| Lug Width | 21mm | 21mm |
Key specification differences stand out between these two: The Rolex Sky-Dweller leads in water resistance (100m / 330ft vs. 50m / 167ft), and the Rolex Sky-Dweller offers longer power reserve at 72 hours, and the Omega Speedmaster '57 uses Stainless steel while the Rolex Sky-Dweller opts for Oystersteel and 18ct Everose gold. 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 '57 costs $153 versus $741 for the Rolex Sky-Dweller. For water resistance, the Omega Speedmaster '57 delivers better value per meter of depth rating. The Omega Speedmaster '57 offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Speedmaster '57 if you value a lower entry price, timing functionality. Go with the Rolex Sky-Dweller if you prioritize stronger flip potential, better value retention. For pure investment potential, the Rolex Sky-Dweller has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Omega Speedmaster '57 or the Rolex Sky-Dweller?
The Omega Speedmaster '57 is more accessible, priced at $9,500 compared to $21,450.
Which watch is a better investment?
Based on current market data, the Rolex Sky-Dweller has a higher flip potential score of 7/10, suggesting stronger investment returns. However, watch values can fluctuate based on market conditions.
Which holds its value better on the secondary market?
The Rolex Sky-Dweller currently trades at 45.0% above retail, indicating strong value retention on the pre-owned market.
How do the Omega Speedmaster '57 and Rolex Sky-Dweller compare in size?
The Omega Speedmaster '57 measures 40.5mm in diameter and 12.99mm thick, while the Rolex Sky-Dweller is 42mm by 14.1mm. Water resistance differs too: 50m / 167ft versus 100m / 330ft.
What movements do these watches use?
The Omega Speedmaster '57 uses the Omega Co-Axial Master Chronometer calibre 9906 with 60 hours power reserve, while the Rolex Sky-Dweller runs on the Rolex calibre 9001 offering 72 hours of power reserve.