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Neither is objectively better for every buyer. The 2024 no-date OMEGA Seamaster Diver 300M pairs a 42 mm case and Calibre 8806 with a more distinctive, vintage-leaning design; the 41 mm Rolex Submariner 124060 pairs Calibre 3230 with a black ceramic bezel, Oyster bracelet and Glidelock adjustment. Choose by exact configuration, wrist fit, design and the current price where you live—not by assuming that one brand or movement wins every category.
Which models are being compared?
This comparison is between the no-date OMEGA Seamaster Diver 300M range announced on November 21, 2024, and the no-date Rolex Submariner Oystersteel reference 124060. It does not cover the date-equipped Seamaster or Submariner Date.
OMEGA’s 2024 release describes a 42 mm range using Co-Axial Master Chronometer Calibre 8806. The black steel version has a black aluminium bezel and a black aluminium dial with laser-engraved waves. The release also introduces a steel version with a grade 5 titanium bezel and brushed PVD steel dial. The specialist comparison identifies black no-date references 210.30.42.20.01.010 and 210.30.42.20.01.003 in strap and mesh configurations; verify the reference and supplied attachment on OMEGA’s current listing before buying. OMEGA’s November 2024 launch announcement is the source for the range details.
Rolex identifies the 124060 as a 41 mm Oystersteel watch with a black dial, black ceramic Cerachrom bezel and Oystersteel Oyster bracelet. Its official Submariner 124060 page gives the model’s current specifications.
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At a glance: specifications and practical differences
| Feature | OMEGA Seamaster Diver 300M, no-date (2024 range) | Rolex Submariner 124060 |
|---|---|---|
| Case diameter | 42 mm (OMEGA launch announcement) | 41 mm (Rolex official model page) |
| Water resistance | The product line is named Diver 300M; confirm the rating for the exact reference on its official product detail. | 300 m / 1,000 ft (Rolex official model page) |
| Movement | Co-Axial Master Chronometer Calibre 8806, according to OMEGA’s launch announcement. | Calibre 3230; Rolex states after-casing precision of −2/+2 seconds per day and approximately 70 hours of power reserve. |
| Bezel and dial | Black version: aluminium bezel and wave-engraved black dial. The range also includes a steel version with a grade 5 titanium bezel and brushed PVD steel dial. | Black ceramic Cerachrom bezel and black dial. |
| Bracelet or strap | The 2024 range is offered on mesh bracelet or rubber strap; confirm the exact reference and configuration. | Oystersteel Oyster bracelet with Oysterlock safety clasp and Glidelock extension. |
| Price | Fratello reported €6,600 on strap and €7,200 on mesh in its 2024 euro-price comparison; these are historical prices, not current universal prices. | Fratello reported €9,500 in the same 2024 comparison; this is a historical price, not a current universal price. |
Specification sources: OMEGA, Rolex and Fratello’s 2024 comparison. The OMEGA announcement is a dated launch source, not confirmation that every listed configuration remains in the current catalogue.
Movement: what can be compared fairly?
OMEGA identifies the Seamaster’s movement as Calibre 8806 and says the watch is Master Chronometer certified. Rolex identifies Calibre 3230 and publishes two specific figures for the 124060: after-casing precision of −2/+2 seconds per day and approximately 70 hours of power reserve. Those published details do not make a complete, like-for-like movement comparison: the cited OMEGA release does not provide corresponding accuracy or power-reserve figures. It would be misleading to declare a movement winner from this evidence alone.
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For buyers, the useful distinction is between the specific claims each maker publishes, not assumptions based on brand reputation. Compare the current technical sheets for the exact references if you need a particular reserve, accuracy specification or certification detail.
Design and bezel: distinctive versus restrained
The Seamaster’s wave-engraved dial, aluminium bezel on the black version and mesh-or-rubber configurations give it a more conspicuous, varied character. OMEGA itself describes the Diver 300M as one of its most recognizable and popular ocean timepieces since 1993; that is the manufacturer’s characterization in its November 21, 2024 announcement, not an independent popularity measure.
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The Submariner’s black-on-black dial and bezel present a comparatively restrained look. Rolex specifies a scratch-resistant ceramic Cerachrom bezel and says its 60-minute graduations allow divers to monitor dive time and decompression stops. Which design feels more appealing is personal; there is no objective aesthetic winner.
Bracelet, adjustment and wrist fit
The Submariner’s Oyster bracelet includes an Oysterlock safety clasp and Glidelock extension for fine, tool-free adjustment. The Seamaster range offers mesh bracelet or rubber strap configurations. These are different wearing setups, so compare the exact configuration you would actually buy rather than treating the Seamaster as one bracelet option.
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The 42 mm OMEGA and 41 mm Rolex are close in diameter, but that measurement alone does not predict fit. The cited sources do not provide a complete matched set of thickness and lug-to-lug measurements. Try both on if possible, paying attention to how the case sits across your wrist and how the bracelet or strap feels. Fratello’s comments on bracelet feel are reviewer impressions, not controlled comfort tests.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Finishing, longevity and the limits of the evidence
The sources establish some material and movement distinctions—such as the Rolex’s ceramic bezel, the black Seamaster’s aluminium bezel and OMEGA’s Master Chronometer designation—but do not provide a controlled, direct finishing comparison. Terms such as “better finished” depend on which details matter to you and should be assessed on the exact watches in person.
Best Value
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Nor do the cited sources establish that one watch will last longer, require less service, retain more resale value or be easier to obtain. Both are specified as 300 m-class dive watches by their respective makers, but that rating is not evidence of comparative long-term reliability. For ownership decisions, check each brand’s current warranty and service information and consider access to service where you live; do not infer a longevity winner from the movement names alone.
How to choose between them
- Confirm the exact reference and configuration. Make sure the OMEGA is the no-date 2024 Diver 300M you want, and distinguish mesh from rubber strap. Confirm that the Rolex is ref. 124060, not the date-equipped Submariner.
- Try both on. Do not use the 1 mm diameter difference as a substitute for checking how each case and attachment sit on your wrist.
- Choose the design and bezel you prefer. The black Seamaster brings waves and aluminium; the Submariner brings a black ceramic bezel and a more restrained presentation.
- Compare the specific movement claims you value. OMEGA’s cited launch announcement establishes Calibre 8806 and Master Chronometer certification; Rolex publishes the 124060’s Calibre 3230, after-casing precision and approximate reserve.
- Check current local price, availability and purchase terms. The published euro amounts above are from a 2024 comparison and are not current quotes. Confirm dated pricing and stock with official or authorized local sellers, along with warranty and service arrangements.
Verdict
Choose the Seamaster if its more expressive dial and bezel treatment, or its mesh and rubber options, better match what you want to wear. Choose the Submariner if you prefer its restrained black ceramic design and the Oyster bracelet’s Glidelock adjustment. Neither the available movement specifications nor the published durability claims establish an objective overall winner; fit, exact configuration and current local terms should decide the purchase.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
