Omega Seamaster Diver 300M vs Tudor Heritage Black Bay Chrono
Ref. 2531.80.00 vs Ref. 79350
Comparing the Tudor Heritage Black Bay Chrono to the Omega Seamaster Diver 300M means weighing a significant price difference — is the premium justified? At ~$3,800 (market value) versus ~$5,200 (market value), 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 Diver 300M
Tudor
Heritage Black Bay Chrono
The Omega Seamaster Diver 300M is priced at ~$3,800 (market value) while the Tudor Heritage Black Bay Chrono comes in at ~$5,200 (market value). On the secondary market, the gap widens: the Omega Seamaster Diver 300M trades around $3,800 and the Tudor Heritage Black Bay Chrono around $5,200, a difference of $1,400 favoring the Omega Seamaster Diver 300M. This watch trades at 36% above retail on the secondary market and is trending upward — a strong indicator of collector demand. The Tudor Heritage Black Bay Chrono also shows a healthy market premium of +10.6%, with upward momentum. For investors, the Omega Seamaster Diver 300M edges ahead with a flip potential score of 6/10 compared to 5/10.
Specifications
| Specification | Omega Seamaster Diver 300M | Tudor Heritage Black Bay Chrono |
|---|---|---|
| Case Diameter | 41mm | 41mm |
| Case Thickness | 12mm | 14.9mm |
| Case Material | Stainless steel | Stainless steel |
| Bezel | Blue unidirectional rotating bezel with diving scale | Fixed bezel with tachymeter scale |
| Crystal | Sapphire crystal with anti-reflective treatment | Sapphire crystal |
| Water Resistance | 300m / 1000ft | 200m / 660ft |
| Movement | Omega calibre 1120 (base ETA 2892-A2) | Tudor Calibre MT5813 |
| Movement Type | Automatic | Automatic chronograph |
| Power Reserve | 44 hours | 70 hours |
| Bracelet/Strap | Stainless steel bracelet | Stainless steel bracelet |
| Clasp | Folding clasp with diver extension | Folding clasp with safety catch |
| Lug Width | 20mm | 22mm |
Key specification differences stand out between these two: The Omega Seamaster Diver 300M leads in water resistance (300m / 1000ft vs. 200m / 660ft), and the Tudor Heritage Black Bay Chrono offers longer power reserve at 70 hours. With 5 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 Diver 300M costs $93 versus $127 for the Tudor Heritage Black Bay Chrono. For water resistance, the Omega Seamaster Diver 300M delivers better value per meter of depth rating. The Tudor Heritage Black Bay Chrono offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Seamaster Diver 300M if you value stronger flip potential, better value retention, serious diving capabilities. Go with the Tudor Heritage Black Bay Chrono if you prioritize timing functionality. For pure investment potential, the Omega Seamaster Diver 300M has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Omega Seamaster Diver 300M or the Tudor Heritage Black Bay Chrono?
The Omega Seamaster Diver 300M is more accessible, priced at ~$3,800 (market value) compared to ~$5,200 (market value).
Which watch is a better investment?
Based on current market data, the Omega Seamaster Diver 300M has a higher flip potential score of 6/10, suggesting stronger investment returns. However, watch values can fluctuate based on market conditions.
Which holds its value better on the secondary market?
The Omega Seamaster Diver 300M currently trades at 35.7% above retail, indicating strong value retention on the pre-owned market.
How do the Omega Seamaster Diver 300M and Tudor Heritage Black Bay Chrono compare in size?
The Omega Seamaster Diver 300M measures 41mm in diameter and 12mm thick, while the Tudor Heritage Black Bay Chrono is 41mm by 14.9mm. Water resistance differs too: 300m / 1000ft versus 200m / 660ft.
What movements do these watches use?
The Omega Seamaster Diver 300M uses the Omega calibre 1120 (base ETA 2892-A2) with 44 hours power reserve, while the Tudor Heritage Black Bay Chrono runs on the Tudor Calibre MT5813 offering 70 hours of power reserve.
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