Omega Seamaster Planet Ocean Ultra Deep vs Rolex 1908
Ref. 215.30.46.21.01.001 vs Ref. M52509-0002
Comparing the Omega Seamaster Planet Ocean Ultra Deep to the Rolex 1908 means weighing a significant price difference — is the premium justified? At $11,400 versus $28,900, 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
Seamaster Planet Ocean Ultra Deep
Rolex
1908
At retail, the Omega Seamaster Planet Ocean Ultra Deep is listed at $11,400 while the Rolex 1908 comes in at $28,900. The Omega Seamaster Planet Ocean Ultra Deep comes in at $17,500 less — more than half the price difference — making it a significantly more accessible option. On the secondary market, the gap narrows: the Omega Seamaster Planet Ocean Ultra Deep trades around $9,120 and the Rolex 1908 around $24,000, a difference of $14,880 favoring the Omega Seamaster Planet Ocean Ultra Deep. Available at 20% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Rolex 1908 commands an even stronger market premium of -17.0%, though currently trending downward. For investors, the Rolex 1908 edges ahead with a flip potential score of 3/10 compared to 2/10.
Specifications
| Specification | Omega Seamaster Planet Ocean Ultra Deep | Rolex 1908 |
|---|---|---|
| Case Diameter | 45.5mm | 39mm |
| Case Thickness | 18.12mm | 10.4mm |
| Case Material | Stainless steel (O-MEGASTEEL) | 18ct white gold |
| Bezel | Black ceramic unidirectional rotating bezel with liquidmetal diving scale | 18ct white gold, domed and fluted |
| Crystal | Sapphire crystal with anti-reflective treatment | Sapphire, domed |
| Water Resistance | 6000m / 19685ft | 50m / 165ft |
| Movement | Omega Co-Axial Master Chronometer calibre 8912 | Rolex calibre 7140 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 55 hours | 66 hours |
| Bracelet/Strap | Stainless steel bracelet (O-MEGASTEEL) | Alligator leather strap |
| Clasp | Folding clasp with diver extension | 18ct white gold folding Oysterclasp |
| Lug Width | 22mm | 20mm |
Key specification differences stand out between these two: The Omega Seamaster Planet Ocean Ultra Deep leads in water resistance (6000m / 19685ft vs. 50m / 165ft), and the Rolex 1908 offers longer power reserve at 66 hours, and the Omega Seamaster Planet Ocean Ultra Deep uses Stainless steel (O-MEGASTEEL) while the Rolex 1908 opts for 18ct white 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 Seamaster Planet Ocean Ultra Deep costs $200 versus $615 for the Rolex 1908. For water resistance, the Omega Seamaster Planet Ocean Ultra Deep delivers better value per meter of depth rating. The Omega Seamaster Planet Ocean Ultra Deep offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Seamaster Planet Ocean Ultra Deep if you value a lower entry price, serious diving capabilities. Go with the Rolex 1908 if you prioritize stronger flip potential, better value retention. For pure investment potential, the Rolex 1908 has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Omega Seamaster Planet Ocean Ultra Deep or the Rolex 1908?
The Omega Seamaster Planet Ocean Ultra Deep is more accessible, priced at $11,400 compared to $28,900.
Which watch is a better investment?
Based on current market data, the Rolex 1908 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 Rolex 1908 currently trades at 17.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega Seamaster Planet Ocean Ultra Deep and Rolex 1908 compare in size?
The Omega Seamaster Planet Ocean Ultra Deep measures 45.5mm in diameter and 18.12mm thick, while the Rolex 1908 is 39mm by 10.4mm. Water resistance differs too: 6000m / 19685ft versus 50m / 165ft.
What movements do these watches use?
The Omega Seamaster Planet Ocean Ultra Deep uses the Omega Co-Axial Master Chronometer calibre 8912 with 55 hours power reserve, while the Rolex 1908 runs on the Rolex calibre 7140 offering 66 hours of power reserve.