Rolex Lady-Datejust vs Tudor Royal
Ref. M279135RBR-0010 vs Ref. M28300-0003
The Rolex Lady-Datejust and Tudor Royal represent one of the most compelling matchups in luxury watches — a sibling rivalry between two brands under the same parent company. With the Rolex Lady-Datejust priced at $35,150 and the Tudor Royal at $2,650, 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
Lady-Datejust
Tudor
Royal
At retail, the Rolex Lady-Datejust is listed at $35,150 while the Tudor Royal comes in at $2,650. The Tudor Royal comes in at $32,500 less — more than half the price difference — making it a significantly more accessible option. On the secondary market, the gap narrows: the Rolex Lady-Datejust trades around $33,393 and the Tudor Royal around $2,253, a difference of $31,140 favoring the Tudor Royal. Currently holding steady at just 5% below retail, this watch retains most of its value on the secondary market. The Tudor Royal shows a more modest market premium of -15.0%, though currently trending downward. For investors, the Rolex Lady-Datejust edges ahead with a flip potential score of 4/10 compared to 2/10.
Specifications
| Specification | Rolex Lady-Datejust | Tudor Royal |
|---|---|---|
| Case Diameter | 28mm | 38mm |
| Case Thickness | 10.1mm | 10.5mm |
| Case Material | 18ct Everose gold | Stainless steel |
| Bezel | 18ct Everose gold, set with diamonds | Stainless steel with knurled edge |
| Crystal | Sapphire with Cyclops lens | Sapphire crystal |
| Water Resistance | 100m / 330ft | 100m / 330ft |
| Movement | Rolex calibre 2236 | Tudor Calibre T601 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 55 hours | 38 hours |
| Bracelet/Strap | President, three-piece semi-circular links in 18ct Everose gold | Stainless steel integrated bracelet |
| Clasp | Concealed folding Crownclasp | Folding clasp with safety catch |
| Lug Width | 14mm | Integrated bracelet |
Key specification differences stand out between these two: the Rolex Lady-Datejust offers longer power reserve at 55 hours, and the Rolex Lady-Datejust uses 18ct Everose gold while the Tudor Royal opts for Stainless steel. 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 Lady-Datejust costs $1,193 versus $59 for the Tudor Royal. For water resistance, the Tudor Royal delivers better value per meter of depth rating. The Tudor Royal offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Rolex Lady-Datejust if you value stronger flip potential, better value retention. Go with the Tudor Royal if you prioritize a lower entry price. For pure investment potential, the Rolex Lady-Datejust has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Rolex Lady-Datejust or the Tudor Royal?
The Tudor Royal is more accessible, priced at $2,650 compared to $35,150.
Which watch is a better investment?
Based on current market data, the Rolex Lady-Datejust has a higher flip potential score of 4/10, suggesting stronger investment returns. However, watch values can fluctuate based on market conditions.
Which holds its value better on the secondary market?
The Rolex Lady-Datejust currently trades at 5.0% below retail, indicating moderate value retention on the pre-owned market.
How do the Rolex Lady-Datejust and Tudor Royal compare in size?
The Rolex Lady-Datejust measures 28mm in diameter and 10.1mm thick, while the Tudor Royal is 38mm by 10.5mm.
What movements do these watches use?
The Rolex Lady-Datejust uses the Rolex calibre 2236 with 55 hours power reserve, while the Tudor Royal runs on the Tudor Calibre T601 offering 38 hours of power reserve.