Omega Speedmaster Professional Moonwatch
Ref. 311.30.42.30.01.005
Rolex Yacht-Master 40
Ref. M126622-0001
Omega Speedmaster Professional Moonwatch vs Rolex Yacht-Master 40
Ref. 311.30.42.30.01.005 vs Ref. M126622-0001
Comparing the Omega Speedmaster Professional Moonwatch to the Rolex Yacht-Master 40 means weighing a significant price difference — is the premium justified? At ~$6,000 (market value) versus $13,850, 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
Speedmaster Professional Moonwatch
Rolex
Yacht-Master 40
The Omega Speedmaster Professional Moonwatch is priced at ~$6,000 (market value) while the Rolex Yacht-Master 40 comes in at $13,850. On the secondary market, the gap narrows: the Omega Speedmaster Professional Moonwatch trades around $6,000 and the Rolex Yacht-Master 40 around $13,500, a difference of $7,500 favoring the Omega Speedmaster Professional Moonwatch. Trading at 1% above retail and trending upward, this model holds its value well on the pre-owned market. The Rolex Yacht-Master 40 shows a more modest market premium of -2.5%, holding steady. Both watches score equally on flip potential at 4/10, making neither a clear investment winner over the other.
Specifications
| Specification | Omega Speedmaster Professional Moonwatch | Rolex Yacht-Master 40 |
|---|---|---|
| Case Diameter | 42mm | 40mm |
| Case Thickness | 14.3mm | 12.0mm |
| Case Material | Stainless steel | Oystersteel and 950 platinum |
| Bezel | Stainless steel bezel ring with tachymetre scale | 950 platinum, bidirectional rotatable, sandblasted |
| Crystal | Hesalite crystal front, sapphire caseback | Sapphire with Cyclops lens |
| Water Resistance | 50m / 167ft | 100m / 330ft |
| Movement | Omega calibre 1861 | Rolex calibre 3235 |
| Movement Type | Manual-winding | Automatic |
| Power Reserve | 48 hours | 70 hours |
| Bracelet/Strap | Stainless steel bracelet | Oyster, three-piece solid links |
| Clasp | Folding clasp | Oysterclasp with Easylink 5mm comfort extension |
| Lug Width | 20mm | 20mm |
Key specification differences stand out between these two: The Rolex Yacht-Master 40 leads in water resistance (100m / 330ft vs. 50m / 167ft), and the Rolex Yacht-Master 40 offers longer power reserve at 70 hours, and the Omega Speedmaster Professional Moonwatch uses Stainless steel while the Rolex Yacht-Master 40 opts for Oystersteel and 950 platinum. 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 Professional Moonwatch costs $143 versus $338 for the Rolex Yacht-Master 40. For water resistance, the Omega Speedmaster Professional Moonwatch delivers better value per meter of depth rating. The Omega Speedmaster Professional Moonwatch offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Speedmaster Professional Moonwatch if you value a lower entry price, better value retention, timing functionality. Go with the Rolex Yacht-Master 40 if you prioritize the Rolex heritage.
Frequently Asked Questions
Which is more affordable, the Omega Speedmaster Professional Moonwatch or the Rolex Yacht-Master 40?
The Omega Speedmaster Professional Moonwatch is more accessible, priced at ~$6,000 (market value) compared to $13,850.
Which holds its value better on the secondary market?
The Omega Speedmaster Professional Moonwatch currently trades at 0.8% above retail, indicating strong value retention on the pre-owned market.
How do the Omega Speedmaster Professional Moonwatch and Rolex Yacht-Master 40 compare in size?
The Omega Speedmaster Professional Moonwatch measures 42mm in diameter and 14.3mm thick, while the Rolex Yacht-Master 40 is 40mm by 12.0mm. Water resistance differs too: 50m / 167ft versus 100m / 330ft.
What movements do these watches use?
The Omega Speedmaster Professional Moonwatch uses the Omega calibre 1861 with 48 hours power reserve, while the Rolex Yacht-Master 40 runs on the Rolex calibre 3235 offering 70 hours of power reserve.
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