Rolex 1908 vs Rolex Day-Date 40
Ref. M52509-0002 vs Ref. M228349RBR-0003
Comparing the Rolex 1908 to the Rolex Day-Date 40 means weighing a significant price difference — is the premium justified? At $28,900 versus $71,200, these two watches serve different segments of the market. Here's how they stack up on specifications, value retention, and investment potential.
Price Comparison
Rolex
1908
Rolex
Day-Date 40
At retail, the Rolex 1908 is listed at $28,900 while the Rolex Day-Date 40 comes in at $71,200. The Rolex 1908 comes in at $42,300 less — more than half the price difference — making it a significantly more accessible option. On the secondary market, the gap widens: the Rolex 1908 trades around $24,000 and the Rolex Day-Date 40 around $74,760, a difference of $50,760 favoring the Rolex 1908. Available at 17% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. The Rolex Day-Date 40 commands an even stronger market premium of +5.0%, holding steady. For investors, the Rolex Day-Date 40 edges ahead with a flip potential score of 5/10 compared to 3/10.
Specifications
| Specification | Rolex 1908 | Rolex Day-Date 40 |
|---|---|---|
| Case Diameter | 39mm | 40mm |
| Case Thickness | 10.4mm | 12.4mm |
| Case Material | 18ct white gold | 18ct white gold |
| Bezel | 18ct white gold, domed and fluted | 18ct white gold, set with diamonds |
| Crystal | Sapphire, domed | Sapphire with Cyclops lens |
| Water Resistance | 50m / 165ft | 100m / 330ft |
| Movement | Rolex calibre 7140 | Rolex calibre 3255 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 66 hours | 70 hours |
| Bracelet/Strap | Alligator leather strap | President, three-piece semi-circular links |
| Clasp | 18ct white gold folding Oysterclasp | Concealed folding Crownclasp |
| Lug Width | 20mm | 20mm |
Key specification differences stand out between these two: The Rolex Day-Date 40 leads in water resistance (100m / 330ft vs. 50m / 165ft), and the Rolex Day-Date 40 offers longer power reserve at 70 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 1908 costs $615 versus $1,869 for the Rolex Day-Date 40. For water resistance, the Rolex 1908 delivers better value per meter of depth rating. The Rolex 1908 offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Rolex 1908 if you value a lower entry price. Go with the Rolex Day-Date 40 if you prioritize stronger flip potential, better value retention. For pure investment potential, the Rolex Day-Date 40 has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Rolex 1908 or the Rolex Day-Date 40?
The Rolex 1908 is more accessible, priced at $28,900 compared to $71,200.
Which watch is a better investment?
Based on current market data, the Rolex Day-Date 40 has a higher flip potential score of 5/10, suggesting stronger investment returns. However, watch values can fluctuate based on market conditions.
Which holds its value better on the secondary market?
The Rolex Day-Date 40 currently trades at 5.0% above retail, indicating strong value retention on the pre-owned market.
How do the Rolex 1908 and Rolex Day-Date 40 compare in size?
The Rolex 1908 measures 39mm in diameter and 10.4mm thick, while the Rolex Day-Date 40 is 40mm by 12.4mm. Water resistance differs too: 50m / 165ft versus 100m / 330ft.
What movements do these watches use?
The Rolex 1908 uses the Rolex calibre 7140 with 66 hours power reserve, while the Rolex Day-Date 40 runs on the Rolex calibre 3255 offering 70 hours of power reserve.