Omega Seamaster Diver 300M vs Rolex Submariner Date
Ref. 210.30.42.20.03.001 vs Ref. M126613LB-0002
Comparing the Omega Seamaster Diver 300M to the Rolex Submariner Date means weighing a significant price difference — is the premium justified? At $5,700 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
Omega
Seamaster Diver 300M
Rolex
Submariner Date
At retail, the Omega Seamaster Diver 300M is listed at $5,700 while the Rolex Submariner Date comes in at $17,550. The Omega Seamaster Diver 300M comes in at $11,850 less — more than half the price difference — making it a significantly more accessible option. On the secondary market, the gap widens: the Omega Seamaster Diver 300M trades around $4,700 and the Rolex Submariner Date around $18,500, a difference of $13,800 favoring the Omega Seamaster Diver 300M. Available at 18% below retail and trending downward, this represents a buying opportunity for those comfortable with the current market position. 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 2/10.
Specifications
| Specification | Omega Seamaster Diver 300M | Rolex Submariner Date |
|---|---|---|
| Case Diameter | 42mm | 41mm |
| Case Thickness | 13.56mm | 12.5mm |
| Case Material | Stainless steel | Oystersteel and 18ct yellow gold |
| Bezel | Blue ceramic unidirectional rotating bezel with diving scale | Cerachrom (ceramic) in blue |
| Crystal | Domed sapphire crystal with anti-reflective treatment | Sapphire with Cyclops lens |
| Water Resistance | 300m / 1000ft | 300m / 1000ft |
| Movement | Omega Co-Axial Master Chronometer calibre 8800 | Rolex calibre 3235 |
| Movement Type | Automatic | Automatic |
| Power Reserve | 55 hours | 70 hours |
| Bracelet/Strap | Stainless steel bracelet | Oyster, three-piece solid links in Oystersteel and 18ct yellow gold |
| Clasp | Folding clasp with diver extension | Oysterlock safety clasp with Glidelock extension system |
| Lug Width | 20mm | 21mm |
Key specification differences stand out between these two: the Rolex Submariner Date offers longer power reserve at 70 hours, and the Omega Seamaster Diver 300M uses Stainless steel while the Rolex Submariner Date opts for Oystersteel and 18ct yellow gold. 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 Omega Seamaster Diver 300M costs $112 versus $451 for the Rolex Submariner Date. For water resistance, the Omega Seamaster Diver 300M delivers better value per meter of depth rating. The Omega Seamaster Diver 300M offers more power reserve per dollar spent.
Which Should You Buy?
Choose the Omega Seamaster Diver 300M if you value a lower entry price, serious diving capabilities. Go with the Rolex Submariner Date if you prioritize stronger flip potential, better value retention, serious diving capabilities. For pure investment potential, the Rolex Submariner Date has the edge based on current market data.
Frequently Asked Questions
Which is more affordable, the Omega Seamaster Diver 300M or the Rolex Submariner Date?
The Omega Seamaster Diver 300M is more accessible, priced at $5,700 compared to $17,550.
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 Omega Seamaster Diver 300M and Rolex Submariner Date compare in size?
The Omega Seamaster Diver 300M measures 42mm in diameter and 13.56mm thick, while the Rolex Submariner Date is 41mm by 12.5mm.
What movements do these watches use?
The Omega Seamaster Diver 300M uses the Omega Co-Axial Master Chronometer calibre 8800 with 55 hours power reserve, while the Rolex Submariner Date runs on the Rolex calibre 3235 offering 70 hours of power reserve.