Omega Speedmaster Moonwatch Professional
Ref. 310.30.42.50.04.001
Tudor Black Bay Chrono S&G
Ref. M79363N-0002
Omega Speedmaster Moonwatch Professional vs Tudor Black Bay Chrono S&G
Ref. 310.30.42.50.04.001 vs Ref. M79363N-0002
In the chronograph category, the Omega Speedmaster Moonwatch Professional and Tudor Black Bay Chrono S&G go head to head — two of the most sought-after options from rival manufacturers. The Omega Speedmaster Moonwatch Professional at $7,100 and the Tudor Black Bay Chrono S&G at $7,300 each bring unique strengths. Here's our detailed breakdown of how they compare on specs, pricing, and market value.
Price Comparison
Omega
Speedmaster Moonwatch Professional
Tudor
Black Bay Chrono S&G
At retail, the Omega Speedmaster Moonwatch Professional is listed at $7,100 while the Tudor Black Bay Chrono S&G comes in at $7,300. The two watches are priced within $200 of each other, making this a near-even matchup in terms of cost. On the secondary market, the gap widens: the Omega Speedmaster Moonwatch Professional trades around $6,035 and the Tudor Black Bay Chrono S&G around $6,935, a difference of $900 favoring the Omega Speedmaster Moonwatch Professional. Available at 15% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Tudor Black Bay Chrono S&G commands an even stronger market premium of -5.0%, holding steady. For investors, the Tudor Black Bay Chrono S&G edges ahead with a flip potential score of 3/10 compared to 2/10.
Specifications
| Specification | Omega Speedmaster Moonwatch Professional | Tudor Black Bay Chrono S&G |
|---|---|---|
| Case Diameter | 42mm | 41mm |
| Case Thickness | 13.18mm | 14.4mm |
| Case Material | Stainless steel | Stainless steel and yellow gold |
| Bezel | Anodized aluminium bezel ring with tachymetre scale | Fixed bezel with tachymeter scale in yellow gold |
| Crystal | Hesalite crystal | Sapphire crystal |
| Water Resistance | 50m / 167ft | 200m / 660ft |
| Movement | Omega Co-Axial Master Chronometer calibre 3861 | Tudor Calibre MT5813 |
| Movement Type | Manual-winding | Automatic chronograph |
| Power Reserve | 50 hours | 70 hours |
| Bracelet/Strap | Stainless steel bracelet | Stainless steel and yellow gold with riveted-style links |
| Clasp | Adjustable clasp | Folding clasp with safety catch |
| Lug Width | 20mm | 22mm |
Key specification differences stand out between these two: The Tudor Black Bay Chrono S&G leads in water resistance (200m / 660ft vs. 50m / 167ft), and the Tudor Black Bay Chrono S&G offers longer power reserve at 70 hours, and the Omega Speedmaster Moonwatch Professional uses Stainless steel while the Tudor Black Bay Chrono S&G opts for Stainless steel and yellow gold. 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 $144 versus $169 for the Tudor Black Bay Chrono S&G. For water resistance, the Tudor Black Bay Chrono S&G delivers better value per meter of depth rating. The Tudor Black Bay Chrono S&G offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Speedmaster Moonwatch Professional if you value a lower entry price, timing functionality. Go with the Tudor Black Bay Chrono S&G if you prioritize stronger flip potential, better value retention, timing functionality. For pure investment potential, the Tudor Black Bay Chrono S&G has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Omega Speedmaster Moonwatch Professional or the Tudor Black Bay Chrono S&G?
The Omega Speedmaster Moonwatch Professional is more accessible, priced at $7,100 compared to $7,300.
Which watch is a better investment?
Based on current market data, the Tudor Black Bay Chrono S&G has a higher flip potential score of 3/10, suggesting stronger investment returns. However, watch values can fluctuate based on market conditions.
Which holds its value better on the secondary market?
The Tudor Black Bay Chrono S&G currently trades at 5.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Omega Speedmaster Moonwatch Professional and Tudor Black Bay Chrono S&G compare in size?
The Omega Speedmaster Moonwatch Professional measures 42mm in diameter and 13.18mm thick, while the Tudor Black Bay Chrono S&G is 41mm by 14.4mm. 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 Black Bay Chrono S&G runs on the Tudor Calibre MT5813 offering 70 hours of power reserve.
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