Omega Seamaster Planet Ocean Ultra Deep vs Tudor Ranger
Ref. 215.30.46.21.01.001 vs Ref. M79950-0003
Comparing the Tudor Ranger to the Omega Seamaster Planet Ocean Ultra Deep means weighing a significant price difference — is the premium justified? At $11,400 versus $3,025, 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
Seamaster Planet Ocean Ultra Deep
Tudor
Ranger
At retail, the Omega Seamaster Planet Ocean Ultra Deep is listed at $11,400 while the Tudor Ranger comes in at $3,025. The Tudor Ranger comes in at $8,375 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 Tudor Ranger around $2,723, a difference of $6,397 favoring the Tudor Ranger. Available at 20% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Tudor Ranger commands an even stronger market premium of -10.0%, holding steady. Both watches score equally on flip potential at 2/10, making neither a clear investment winner over the other.
Specifications
| Specification | Omega Seamaster Planet Ocean Ultra Deep | Tudor Ranger |
|---|---|---|
| Case Diameter | 45.5mm | 39mm |
| Case Thickness | 18.12mm | 12mm |
| Case Material | Stainless steel (O-MEGASTEEL) | Stainless steel |
| Bezel | Black ceramic unidirectional rotating bezel with liquidmetal diving scale | Stainless steel, polished |
| Crystal | Sapphire crystal with anti-reflective treatment | Sapphire crystal |
| Water Resistance | 6000m / 19685ft | 100m / 330ft |
| Movement | Omega Co-Axial Master Chronometer calibre 8912 | Tudor Calibre MT5402 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 55 hours | 70 hours |
| Bracelet/Strap | Stainless steel bracelet (O-MEGASTEEL) | Elastic fabric strap in green |
| Clasp | Folding clasp with diver extension | Buckle |
| 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. 100m / 330ft), and the Tudor Ranger offers longer power reserve at 70 hours, and the Omega Seamaster Planet Ocean Ultra Deep uses Stainless steel (O-MEGASTEEL) while the Tudor Ranger 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 Seamaster Planet Ocean Ultra Deep costs $200 versus $70 for the Tudor Ranger. For water resistance, the Omega Seamaster Planet Ocean Ultra Deep delivers better value per meter of depth rating. The Tudor Ranger 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 Tudor Ranger if you prioritize a lower entry price, better value retention.
Frequently Asked Questions
Which is more affordable, the Omega Seamaster Planet Ocean Ultra Deep or the Tudor Ranger?
The Tudor Ranger is more accessible, priced at $3,025 compared to $11,400.
Which holds its value better on the secondary market?
The Tudor Ranger currently trades at 10.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega Seamaster Planet Ocean Ultra Deep and Tudor Ranger compare in size?
The Omega Seamaster Planet Ocean Ultra Deep measures 45.5mm in diameter and 18.12mm thick, while the Tudor Ranger is 39mm by 12mm. Water resistance differs too: 6000m / 19685ft versus 100m / 330ft.
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 Tudor Ranger runs on the Tudor Calibre MT5402 offering 70 hours of power reserve.