Rolex Day-Date 40 vs Rolex Submariner Date
Ref. M228238-0069 vs Ref. M126613LB-0002
Comparing the Rolex Submariner Date to the Rolex Day-Date 40 means weighing a significant price difference — is the premium justified? At $40,450 versus $17,550, 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
Day-Date 40
Rolex
Submariner Date
At retail, the Rolex Day-Date 40 is listed at $40,450 while the Rolex Submariner Date comes in at $17,550. The Rolex Submariner Date comes in at $22,900 less — more than half the price difference — making it a significantly more accessible option. On the secondary market, the gap narrows: the Rolex Day-Date 40 trades around $39,000 and the Rolex Submariner Date around $18,500, a difference of $20,500 favoring the Rolex Submariner Date. Currently holding steady at just 4% below retail, this watch retains most of its value on the secondary market. The Rolex Submariner Date commands an even stronger market premium of +5.4%, holding steady. For investors, the Rolex Submariner Date edges ahead with a flip potential score of 5/10 compared to 4/10.
Specifications
| Specification | Rolex Day-Date 40 | Rolex Submariner Date |
|---|---|---|
| Case Diameter | 40mm | 41mm |
| Case Thickness | 12.4mm | 12.5mm |
| Case Material | 18ct yellow gold | Oystersteel and 18ct yellow gold |
| Bezel | 18ct yellow gold, fluted | Cerachrom (ceramic) in blue |
| Crystal | Sapphire with Cyclops lens | Sapphire with Cyclops lens |
| Water Resistance | 100m / 330ft | 300m / 1000ft |
| Movement | Rolex calibre 3255 | Rolex calibre 3235 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 70 hours | 70 hours |
| Bracelet/Strap | President, three-piece semi-circular links | Oyster, three-piece solid links in Oystersteel and 18ct yellow gold |
| Clasp | Concealed folding Crownclasp | Oysterlock safety clasp with Glidelock extension system |
| Lug Width | 20mm | 21mm |
Key specification differences stand out between these two: The Rolex Submariner Date leads in water resistance (300m / 1000ft vs. 100m / 330ft), and the Rolex Day-Date 40 uses 18ct yellow gold while the Rolex Submariner Date opts for Oystersteel and 18ct yellow gold. With 6 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 Day-Date 40 costs $975 versus $451 for the Rolex Submariner Date. For water resistance, the Rolex Submariner Date delivers better value per meter of depth rating. The Rolex Submariner Date offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Rolex Day-Date 40 if you value the Rolex heritage. Go with the Rolex Submariner Date if you prioritize a lower entry price, stronger flip potential, better value retention. For pure investment potential, the Rolex Submariner Date has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Rolex Day-Date 40 or the Rolex Submariner Date?
The Rolex Submariner Date is more accessible, priced at $17,550 compared to $40,450.
Which watch is a better investment?
Based on current market data, the Rolex Submariner Date 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 Submariner Date currently trades at 5.4% above retail, indicating strong value retention on the pre-owned market.
How do the Rolex Day-Date 40 and Rolex Submariner Date compare in size?
The Rolex Day-Date 40 measures 40mm in diameter and 12.4mm thick, while the Rolex Submariner Date is 41mm by 12.5mm. Water resistance differs too: 100m / 330ft versus 300m / 1000ft.
What movements do these watches use?
The Rolex Day-Date 40 uses the Rolex calibre 3255 with 70 hours power reserve, while the Rolex Submariner Date runs on the Rolex calibre 3235 offering 70 hours of power reserve.