Rolex GMT-Master vs Tudor Glamour Date
Ref. 1675 vs Ref. M56000-0005
The Rolex GMT-Master and Tudor Glamour Date represent one of the most compelling matchups in luxury watches — a sibling rivalry between two brands under the same parent company. With the Rolex GMT-Master priced at ~$32,000 (market value) and the Tudor Glamour Date at $2,800, 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
GMT-Master
Tudor
Glamour Date
The Rolex GMT-Master is priced at ~$32,000 (market value) while the Tudor Glamour Date comes in at $2,800. On the secondary market, the gap widens: the Rolex GMT-Master trades around $32,000 and the Tudor Glamour Date around $2,100, a difference of $29,900 favoring the Tudor Glamour Date. Currently trending upward at just 0% below retail, this watch retains most of its value on the secondary market. The Tudor Glamour Date shows a more modest market premium of -25.0%, though currently trending downward. For investors, the Rolex GMT-Master edges ahead with a flip potential score of 6/10 compared to 2/10.
Specifications
| Specification | Rolex GMT-Master | Tudor Glamour Date |
|---|---|---|
| Case Diameter | 40mm | 36mm |
| Case Thickness | 12.0mm | 10.5mm |
| Case Material | Stainless steel | Stainless steel |
| Bezel | Stainless steel with aluminum insert in blue and red | Stainless steel, polished |
| Crystal | Acrylic with Cyclops lens | Sapphire crystal |
| Water Resistance | 50m / 165ft | 100m / 330ft |
| Movement | Rolex calibre 1575 | Tudor Calibre T600 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 48 hours | 38 hours |
| Bracelet/Strap | Oyster, folded or riveted links (varies by year) | Stainless steel bracelet |
| Clasp | Oyster folding clasp | Folding clasp with safety catch |
| Lug Width | 20mm | 19mm |
Key specification differences stand out between these two: The Tudor Glamour Date leads in water resistance (100m / 330ft vs. 50m / 165ft), and the Rolex GMT-Master offers longer power reserve at 48 hours. With 7 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 GMT-Master costs $800 versus $58 for the Tudor Glamour Date. For water resistance, the Tudor Glamour Date delivers better value per meter of depth rating. The Tudor Glamour Date offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Rolex GMT-Master if you value a lower entry price, stronger flip potential, better value retention. Go with the Tudor Glamour Date if you prioritize the Tudor heritage. For pure investment potential, the Rolex GMT-Master has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Rolex GMT-Master or the Tudor Glamour Date?
The Tudor Glamour Date is more accessible, priced at $2,800 compared to ~$32,000 (market value).
Which watch is a better investment?
Based on current market data, the Rolex GMT-Master 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 Rolex GMT-Master currently trades at 0.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Rolex GMT-Master and Tudor Glamour Date compare in size?
The Rolex GMT-Master measures 40mm in diameter and 12.0mm thick, while the Tudor Glamour Date is 36mm by 10.5mm. Water resistance differs too: 50m / 165ft versus 100m / 330ft.
What movements do these watches use?
The Rolex GMT-Master uses the Rolex calibre 1575 with 48 hours power reserve, while the Tudor Glamour Date runs on the Tudor Calibre T600 offering 38 hours of power reserve.