The Tudor Black Bay and Rolex Submariner are both dive-watch families, but they are not single, fixed models. For a clear like-for-like starting point, compare the 41 mm steel Black Bay reference M7941A1A0RU-0001 with the 41 mm, no-date Submariner 124060. The cited Black Bay is listed at $5,325 US suggested retail; Rolex lists the 124060 at $10,050 US. Both have 41 mm cases, but their movements, water-resistance ratings, certifications and prices differ. The right choice depends on the exact reference, whether you want a date, and how each watch feels on your wrist.
Which exact watches are being compared?
The Black Bay is a collection with different sizes, materials, straps and specifications. The Submariner also comes in distinct versions, including a no-date model and a date model. Comparing named references avoids treating one model’s specifications as universal to its family.
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The main comparison here is between the steel-bracelet Black Bay 41 mm reference M7941A1A0RU-0001 and the steel, no-date Submariner 124060. Rolex’s Submariner Date 126610LN is included separately where the date display changes the comparison.
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Black Bay 41 vs. Submariner 124060: at a glance
| Specification | Tudor Black Bay M7941A1A0RU-0001 | Rolex Submariner 124060 |
|---|---|---|
| US listed price | $5,325 suggested retail for this configuration, per Tudor’s model page; prices and models may change. | $10,050 US, per Rolex’s model page; the displayed price may change. |
| Case diameter | 41 mm | 41 mm |
| Water resistance | 200 m for the cited Black Bay model, as listed by Tudor. | 300 m / 1,000 ft |
| Movement | Tudor manufacture calibre MT5602-U | Rolex manufacture calibre 3230 |
| Power reserve | Not stated on the cited model page. | Approximately 70 hours, per Rolex. |
| Certification | METAS Master Chronometer | Superlative Chronometer |
| Date display | No date on this cited reference. | No date on the 124060. |
These are manufacturer-listed specifications and US prices accessed on October 12, 2026; availability and prices can change. The shared 41 mm diameter does not establish equal thickness, lug reach or wrist comfort.
#1 Best Overall
- Tudor Black Bay 41mm Automatic Black Dial Men's Watch M7941A1A0NU-0002
How do their prices compare?
Tudor lists the cited Black Bay M7941A1A0RU-0001 at $5,325 US suggested retail. Rolex lists the Submariner 124060 at $10,050 US, a difference of $4,725 between those displayed prices. That is a comparison of these two listed configurations, not a guarantee of the price a buyer will pay or a statement about the value of either watch.
If you want a date display, Rolex lists the Submariner Date 126610LN separately at $11,350 US. It is a different reference from the no-date 124060, so its price should not be substituted into a comparison of the no-date models. Tudor’s Black Bay range also includes differing configurations and prices; check the exact reference rather than applying the cited price to the whole collection. Rolex Submariner Date 126610LN
Rank #2
- Tudor Black Bay 41 Automatic Chronometer Anthracite Dial Men's Watch M79680-0001
What do the movements and certifications tell you?
Black Bay: MT5602-U and METAS certification
The cited Black Bay uses Tudor manufacture calibre MT5602-U. Tudor identifies the watch as METAS Master Chronometer certified, a certification the brand describes as covering precision, magnetic resistance, waterproofness and power reserve. This is the certification stated for this model; do not assume every Black Bay reference has the same movement or certification.
Submariner: calibre 3230 and Superlative Chronometer certification
The Submariner 124060 uses Rolex calibre 3230, with an approximately 70-hour power reserve, and is identified by Rolex as a Superlative Chronometer. The brands use different certification names. Their official product pages do not establish that the certifications are identical or provide a basis for claiming one watch is more accurate in everyday use.
Rank #3
- 41mm steel case with polished and satin finish
- Bidirectional rotatable bezel in steel with 24-hour graduated anodised aluminium disc
- Self-winding mechanical movement with 70 hour power reserve
Does the Submariner’s higher water-resistance rating matter?
For these references, Tudor lists 200 m water resistance for the cited Black Bay, while Rolex lists 300 m / 1,000 ft for the 124060. Those figures describe the respective watches’ stated specifications; the rating alone does not determine which is suitable for your activities. Check the exact model’s current manufacturer information and follow its use and care guidance.
How do the date and design options differ?
The 124060 is the no-date Submariner. Rolex’s 126610LN is the Submariner Date, with a date display and a separate listed price. The Black Bay collection includes multiple references and configurations, so verify whether the particular model you are considering has a date and what case, material and strap or bracelet it uses.
Rank #4
- Tudor Heritage Black Bay S&G Automatic 41 mm Men's Watch M79733N-0007
The collection pages show that the Black Bay range is not limited to the cited 41 mm steel-bracelet watch; examples include strap options and a 41 mm ceramic variant. The Submariner 124060, by contrast, is specifically the Oystersteel no-date version with a unidirectional 60-minute bezel and black Cerachrom insert. These differences make the exact model more useful than a broad family-to-family label when narrowing your choice.
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Which should you choose?
- Choose around the budget you actually have: compare the current displayed price for the exact configuration, not a family-wide assumption.
- Decide whether you want a date: the Submariner 124060 has none; the 126610LN does. Check the chosen Black Bay reference for its date layout.
- Compare the specifications that matter to your use: consult the selected reference’s water-resistance rating, movement and stated certification.
- Try both exact watches if possible: the cited models share a nominal 41 mm diameter, but the available specifications do not establish comparative thickness, lug-to-lug length or individual comfort. A hands-on fit check is the reliable way to judge those.
- Buy through a verified official channel: Tudor says its watches are sold only by Tudor Official Retailers. Rolex says only official Rolex retailers are allowed to sell and maintain a Rolex watch. A third-party marketplace listing is not evidence by itself that its seller is authorized.
For current model details, consult Tudor’s Black Bay collection, the Black Bay M7941A1A0RU-0001 page, and Rolex’s pages for the Submariner 124060 and Submariner Date 126610LN.
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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.
