Omega Seamaster Planet Ocean 600M vs Tudor Pelagos FXD
Ref. 2201.50.00 vs Ref. M25707B-0001
Comparing the Omega Seamaster Planet Ocean 600M to the Tudor Pelagos FXD means weighing a significant price difference — is the premium justified? At ~$4,000 (market value) versus $4,100, 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 600M
Tudor
Pelagos FXD
The Omega Seamaster Planet Ocean 600M is priced at ~$4,000 (market value) while the Tudor Pelagos FXD comes in at $4,100. On the secondary market, the gap narrows: the Omega Seamaster Planet Ocean 600M trades around $4,000 and the Tudor Pelagos FXD around $3,895, a difference of $105 favoring the Tudor Pelagos FXD. Available at 13% below retail and trending upward, this represents a buying opportunity for those comfortable with the current market position. The Tudor Pelagos FXD commands an even stronger market premium of -5.0%, holding steady. Both watches score equally on flip potential at 3/10, making neither a clear investment winner over the other.
Specifications
| Specification | Omega Seamaster Planet Ocean 600M | Tudor Pelagos FXD |
|---|---|---|
| Case Diameter | 42mm | 42mm |
| Case Thickness | 14.5mm | 12.75mm |
| Case Material | Stainless steel | Titanium |
| Bezel | Black unidirectional rotating bezel with diving scale | Fixed bezel with bidirectional rotating inner ring in blue ceramic |
| Crystal | Sapphire crystal with anti-reflective treatment | Sapphire crystal |
| Water Resistance | 600m / 2000ft | 200m / 660ft |
| Movement | Omega Co-Axial calibre 2500 | Tudor Calibre MT5602 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 48 hours | 70 hours |
| Bracelet/Strap | Stainless steel bracelet | Fabric strap with fixed spring bar attachment |
| Clasp | Folding clasp with diver extension | Buckle with hook and loop fastener |
| Lug Width | 20mm | Integrated fixed spring bars |
Key specification differences stand out between these two: The Omega Seamaster Planet Ocean 600M leads in water resistance (600m / 2000ft vs. 200m / 660ft), and the Tudor Pelagos FXD offers longer power reserve at 70 hours, and the Omega Seamaster Planet Ocean 600M uses Stainless steel while the Tudor Pelagos FXD opts for Titanium. With 7 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 600M costs $95 versus $93 for the Tudor Pelagos FXD. For water resistance, the Omega Seamaster Planet Ocean 600M delivers better value per meter of depth rating. The Tudor Pelagos FXD offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Seamaster Planet Ocean 600M if you value a lower entry price, serious diving capabilities. Go with the Tudor Pelagos FXD if you prioritize better value retention, serious diving capabilities.
Frequently Asked Questions
Which is more affordable, the Omega Seamaster Planet Ocean 600M or the Tudor Pelagos FXD?
The Omega Seamaster Planet Ocean 600M is more accessible, priced at ~$4,000 (market value) compared to $4,100.
Which holds its value better on the secondary market?
The Tudor Pelagos FXD currently trades at 5.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega Seamaster Planet Ocean 600M and Tudor Pelagos FXD compare in size?
The Omega Seamaster Planet Ocean 600M measures 42mm in diameter and 14.5mm thick, while the Tudor Pelagos FXD is 42mm by 12.75mm. Water resistance differs too: 600m / 2000ft versus 200m / 660ft.
What movements do these watches use?
The Omega Seamaster Planet Ocean 600M uses the Omega Co-Axial calibre 2500 with 48 hours power reserve, while the Tudor Pelagos FXD runs on the Tudor Calibre MT5602 offering 70 hours of power reserve.

