Tudor Glamour Double Date vs Tudor Heritage Black Bay
Ref. M79230G-0001 vs Ref. 79220B
Comparing the Tudor Heritage Black Bay to the Tudor Glamour Double Date means weighing a significant price difference — is the premium justified? At $3,450 versus ~$4,500 (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
Tudor
Glamour Double Date
Tudor
Heritage Black Bay
The Tudor Glamour Double Date is priced at $3,450 while the Tudor Heritage Black Bay comes in at ~$4,500 (market value). On the secondary market, the gap narrows: the Tudor Glamour Double Date trades around $2,588 and the Tudor Heritage Black Bay around $4,500, a difference of $1,912 favoring the Tudor Glamour Double Date. Available at 25% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Tudor Heritage Black Bay commands an even stronger market premium of +38.5%, with upward momentum. For investors, the Tudor Heritage Black Bay edges ahead with a flip potential score of 7/10 compared to 2/10.
Specifications
| Specification | Tudor Glamour Double Date | Tudor Heritage Black Bay |
|---|---|---|
| Case Diameter | 42mm | 41mm |
| Case Thickness | 12mm | 12.7mm |
| Case Material | Stainless steel | Stainless steel |
| Bezel | Stainless steel, polished and diamond-set | Unidirectional rotating bezel with anodized aluminium insert in blue |
| Crystal | Sapphire crystal | Domed sapphire crystal |
| Water Resistance | 100m / 330ft | 200m / 660ft |
| Movement | Tudor Calibre T603 | ETA 2824 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 38 hours | 38 hours |
| Bracelet/Strap | Stainless steel bracelet | Stainless steel bracelet |
| Clasp | Folding clasp with safety catch | Folding clasp with safety catch |
| Lug Width | 22mm | 22mm |
Key specification differences stand out between these two: The Tudor Heritage Black Bay leads in water resistance (200m / 660ft vs. 100m / 330ft). 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 Tudor Glamour Double Date costs $62 versus $110 for the Tudor Heritage Black Bay. For water resistance, the Tudor Heritage Black Bay delivers better value per meter of depth rating. The Tudor Glamour Double Date offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Tudor Glamour Double Date if you value the Tudor heritage. Go with the Tudor Heritage Black Bay if you prioritize a lower entry price, stronger flip potential, better value retention. For pure investment potential, the Tudor Heritage Black Bay has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Tudor Glamour Double Date or the Tudor Heritage Black Bay?
The Tudor Glamour Double Date is more accessible, priced at $3,450 compared to ~$4,500 (market value).
Which watch is a better investment?
Based on current market data, the Tudor Heritage Black Bay has a higher flip potential score of 7/10, suggesting stronger investment returns. However, watch values can fluctuate based on market conditions.
Which holds its value better on the secondary market?
The Tudor Heritage Black Bay currently trades at 38.5% above retail, indicating strong value retention on the pre-owned market.
How do the Tudor Glamour Double Date and Tudor Heritage Black Bay compare in size?
The Tudor Glamour Double Date measures 42mm in diameter and 12mm thick, while the Tudor Heritage Black Bay is 41mm by 12.7mm. Water resistance differs too: 100m / 330ft versus 200m / 660ft.
What movements do these watches use?
The Tudor Glamour Double Date uses the Tudor Calibre T603 with 38 hours power reserve, while the Tudor Heritage Black Bay runs on the ETA 2824 offering 38 hours of power reserve.

