Rolex Milgauss vs Tudor Heritage Black Bay
Ref. 116400GV vs Ref. 79220R
The Rolex Milgauss and Tudor Heritage Black Bay represent one of the most compelling matchups in luxury watches — a sibling rivalry between two brands under the same parent company. With the Rolex Milgauss priced at ~$14,000 (market value) and the Tudor Heritage Black Bay at ~$4,800 (market value), the price gap raises a critical question: does the extra investment in the pricier option deliver proportional value? We break down the specs, market performance, and flip potential to help you decide.
Price Comparison
Rolex
Milgauss
Tudor
Heritage Black Bay
The Rolex Milgauss is priced at ~$14,000 (market value) while the Tudor Heritage Black Bay comes in at ~$4,800 (market value). On the secondary market, the gap widens: the Rolex Milgauss trades around $14,000 and the Tudor Heritage Black Bay around $4,800, a difference of $9,200 favoring the Tudor Heritage Black Bay. This watch trades at 51% above retail on the secondary market and is trending upward — a strong indicator of collector demand. The Tudor Heritage Black Bay also shows a healthy market premium of +47.7%, with upward momentum. For investors, the Rolex Milgauss edges ahead with a flip potential score of 9/10 compared to 7/10.
Specifications
| Specification | Rolex Milgauss | Tudor Heritage Black Bay |
|---|---|---|
| Case Diameter | 40mm | 41mm |
| Case Thickness | 13.0mm | 12.7mm |
| Case Material | Oystersteel | Stainless steel |
| Bezel | Oystersteel, smooth | Unidirectional rotating bezel with anodized aluminium insert in burgundy red |
| Crystal | Green-tinted sapphire | Domed sapphire crystal |
| Water Resistance | 100m / 330ft | 200m / 660ft |
| Movement | Rolex calibre 3131 | ETA 2824 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 48 hours | 38 hours |
| Bracelet/Strap | Oyster, three-piece solid links | Stainless steel bracelet |
| Clasp | Oysterclasp with Easylink 5mm comfort extension | Folding clasp with safety catch |
| Lug Width | 20mm | 22mm |
Key specification differences stand out between these two: The Tudor Heritage Black Bay leads in water resistance (200m / 660ft vs. 100m / 330ft), and the Rolex Milgauss offers longer power reserve at 48 hours, and the Rolex Milgauss uses Oystersteel while the Tudor Heritage Black Bay opts for Stainless steel. 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 Rolex Milgauss costs $350 versus $117 for the Tudor Heritage Black Bay. For water resistance, the Tudor Heritage Black Bay delivers better value per meter of depth rating. The Tudor Heritage Black Bay offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Rolex Milgauss if you value stronger flip potential, better value retention. Go with the Tudor Heritage Black Bay if you prioritize serious diving capabilities. For pure investment potential, the Rolex Milgauss has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Rolex Milgauss or the Tudor Heritage Black Bay?
The Tudor Heritage Black Bay is more accessible, priced at ~$4,800 (market value) compared to ~$14,000 (market value).
Which watch is a better investment?
Based on current market data, the Rolex Milgauss has a higher flip potential score of 9/10, suggesting stronger investment returns. However, watch values can fluctuate based on market conditions.
Which holds its value better on the secondary market?
The Rolex Milgauss currently trades at 50.5% above retail, indicating strong value retention on the pre-owned market.
How do the Rolex Milgauss and Tudor Heritage Black Bay compare in size?
The Rolex Milgauss measures 40mm in diameter and 13.0mm 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 Rolex Milgauss uses the Rolex calibre 3131 with 48 hours power reserve, while the Tudor Heritage Black Bay runs on the ETA 2824 offering 38 hours of power reserve.