Omega Seamaster Planet Ocean Ultra Deep vs Rolex Submariner
Ref. 215.30.46.21.01.001 vs Ref. M124060-0001
In the dive watch category, the Omega Seamaster Planet Ocean Ultra Deep and Rolex Submariner go head to head — two of the most sought-after options from rival manufacturers. The Omega Seamaster Planet Ocean Ultra Deep at $11,400 and the Rolex Submariner at $10,250 each bring unique strengths. Here's our detailed breakdown of how they compare on specs, pricing, and market value.
Price Comparison
Omega
Seamaster Planet Ocean Ultra Deep
Rolex
Submariner
At retail, the Omega Seamaster Planet Ocean Ultra Deep is listed at $11,400 while the Rolex Submariner comes in at $10,250. The Rolex Submariner saves you $1,150 (11% less), a meaningful difference for most buyers. On the secondary market, the gap widens: the Omega Seamaster Planet Ocean Ultra Deep trades around $9,120 and the Rolex Submariner around $13,500, a difference of $4,380 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 Submariner commands an even stronger market premium of +31.7%, with upward momentum. For investors, the Rolex Submariner edges ahead with a flip potential score of 7/10 compared to 2/10.
Specifications
| Specification | Omega Seamaster Planet Ocean Ultra Deep | Rolex Submariner |
|---|---|---|
| Case Diameter | 45.5mm | 41mm |
| Case Thickness | 18.12mm | 11.4mm |
| Case Material | Stainless steel (O-MEGASTEEL) | Oystersteel |
| Bezel | Black ceramic unidirectional rotating bezel with liquidmetal diving scale | Cerachrom (ceramic) in black |
| Crystal | Sapphire crystal with anti-reflective treatment | Sapphire |
| Water Resistance | 6000m / 19685ft | 300m / 1000ft |
| Movement | Omega Co-Axial Master Chronometer calibre 8912 | Rolex calibre 3230 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 55 hours | 70 hours |
| Bracelet/Strap | Stainless steel bracelet (O-MEGASTEEL) | Oyster, three-piece solid links |
| Clasp | Folding clasp with diver extension | Oysterlock safety clasp with Glidelock extension system |
| Lug Width | 22mm | 21mm |
Key specification differences stand out between these two: The Omega Seamaster Planet Ocean Ultra Deep leads in water resistance (6000m / 19685ft vs. 300m / 1000ft), and the Rolex Submariner offers longer power reserve at 70 hours, and the Omega Seamaster Planet Ocean Ultra Deep uses Stainless steel (O-MEGASTEEL) while the Rolex Submariner opts for Oystersteel. 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 $329 for the Rolex Submariner. 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 serious diving capabilities. Go with the Rolex Submariner if you prioritize a lower entry price, stronger flip potential, better value retention. For pure investment potential, the Rolex Submariner 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 Submariner?
The Rolex Submariner is more accessible, priced at $10,250 compared to $11,400.
Which watch is a better investment?
Based on current market data, the Rolex Submariner 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 Submariner currently trades at 31.7% above retail, indicating strong value retention on the pre-owned market.
How do the Omega Seamaster Planet Ocean Ultra Deep and Rolex Submariner compare in size?
The Omega Seamaster Planet Ocean Ultra Deep measures 45.5mm in diameter and 18.12mm thick, while the Rolex Submariner is 41mm by 11.4mm. Water resistance differs too: 6000m / 19685ft versus 300m / 1000ft.
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 Submariner runs on the Rolex calibre 3230 offering 70 hours of power reserve.
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