Omega Speedmaster Moonwatch Professional vs Tudor Pelagos 39
Ref. 310.30.42.50.01.001 vs Ref. M25407N-0001
The Omega Speedmaster Moonwatch Professional (chronograph) and Tudor Pelagos 39 (dive watch) represent different approaches to luxury watchmaking. While the Omega Speedmaster Moonwatch Professional is priced at $7,100 and the Tudor Pelagos 39 at $4,700, both offer compelling value propositions. This comparison examines their specifications, market positioning, and investment potential side by side.
Price Comparison
Omega
Speedmaster Moonwatch Professional
Tudor
Pelagos 39
At retail, the Omega Speedmaster Moonwatch Professional is listed at $7,100 while the Tudor Pelagos 39 comes in at $4,700. At $2,400 less (51% savings), the Tudor Pelagos 39 offers a substantially lower entry point. On the secondary market, the gap widens: the Omega Speedmaster Moonwatch Professional trades around $6,200 and the Tudor Pelagos 39 around $3,500, a difference of $2,700 favoring the Tudor Pelagos 39. Available at 13% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Tudor Pelagos 39 shows a more modest market premium of -25.5%, though currently trending downward. Both watches score equally on flip potential at 2/10, making neither a clear investment winner over the other.
Specifications
| Specification | Omega Speedmaster Moonwatch Professional | Tudor Pelagos 39 |
|---|---|---|
| Case Diameter | 42mm | 39mm |
| Case Thickness | 13.18mm | 11.8mm |
| Case Material | Stainless steel | Titanium |
| Bezel | Anodized aluminium bezel ring with tachymetre scale | Unidirectional rotating bezel with ceramic insert in black |
| Crystal | Hesalite crystal | Sapphire crystal |
| Water Resistance | 50m / 167ft | 200m / 660ft |
| Movement | Omega Co-Axial Master Chronometer calibre 3861 | Tudor Calibre MT5400 |
| Movement Type | Manual-winding | Automatic |
| Power Reserve | 50 hours | 70 hours |
| Bracelet/Strap | Stainless steel bracelet | Titanium bracelet |
| Clasp | Adjustable clasp | Folding clasp with spring-loaded self-adjusting mechanism |
| Lug Width | 20mm | 20mm |
Key specification differences stand out between these two: The Tudor Pelagos 39 leads in water resistance (200m / 660ft vs. 50m / 167ft), and the Tudor Pelagos 39 offers longer power reserve at 70 hours, and the Omega Speedmaster Moonwatch Professional uses Stainless steel while the Tudor Pelagos 39 opts for Titanium. 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 Moonwatch Professional costs $148 versus $90 for the Tudor Pelagos 39. For water resistance, the Tudor Pelagos 39 delivers better value per meter of depth rating. The Tudor Pelagos 39 offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Speedmaster Moonwatch Professional if you value better value retention, timing functionality. Go with the Tudor Pelagos 39 if you prioritize a lower entry price, serious diving capabilities.
Frequently Asked Questions
Which is more affordable, the Omega Speedmaster Moonwatch Professional or the Tudor Pelagos 39?
The Tudor Pelagos 39 is more accessible, priced at $4,700 compared to $7,100.
Which holds its value better on the secondary market?
The Omega Speedmaster Moonwatch Professional currently trades at 12.7% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega Speedmaster Moonwatch Professional and Tudor Pelagos 39 compare in size?
The Omega Speedmaster Moonwatch Professional measures 42mm in diameter and 13.18mm thick, while the Tudor Pelagos 39 is 39mm by 11.8mm. Water resistance differs too: 50m / 167ft versus 200m / 660ft.
What movements do these watches use?
The Omega Speedmaster Moonwatch Professional uses the Omega Co-Axial Master Chronometer calibre 3861 with 50 hours power reserve, while the Tudor Pelagos 39 runs on the Tudor Calibre MT5400 offering 70 hours of power reserve.
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