The 2024 OMEGA Seamaster Diver 300M black-wave and brushed-grey variants share a 42 mm stainless-steel case and Co-Axial Master Chronometer Calibre 8806. Their main difference is the finish: one pairs a black aluminium wave-pattern dial with a black aluminium bezel; the other combines a brushed PVD stainless-steel dial with a grade 5 titanium bezel. Choose between them for the look and strap configuration you prefer—not on an assumed performance advantage.
What distinguishes the black-wave and brushed-grey versions?
| Feature | Black wave | Brushed grey |
|---|---|---|
| Dial | Black aluminium with an engraved wave pattern | Brushed PVD stainless steel |
| Bezel | Black aluminium | Grade 5 titanium |
| Case and movement | 42 mm stainless-steel case; Co-Axial Master Chronometer Calibre 8806 | 42 mm stainless-steel case; Co-Axial Master Chronometer Calibre 8806 |
OMEGA’s 2024 launch announcement identifies these materials and shared specifications. “Brushed grey” is a useful shorthand for the appearance, not OMEGA’s material description: the dial is brushed PVD stainless steel, while the bezel is grade 5 titanium. Neither variant is described as having a titanium dial.
The distinction is therefore primarily visual and material. The black version has a more uniform dark treatment and the wave motif; the brushed version contrasts its grey-toned dial with a titanium bezel. The available information does not establish a comparative advantage in scratch resistance, legibility, or durability.
References and strap configurations
OMEGA announced mesh-bracelet and rubber-strap configurations. Specialist coverage by Hodinkee maps the following references to the 2024 variants:
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#1 Best Overall
- Omega Seamaster Automatic Chronometer Black Dial Men's Watch 210.30.42.20.01.001
| Variant | Mesh-bracelet reference | Rubber-strap reference |
|---|---|---|
| Black wave | 210.30.42.20.01.010 | 210.32.42.20.01.003 |
| Brushed grey | 210.30.42.20.06.002 | 210.32.42.20.06.002 |
These mappings come from secondary reporting, not an official reference-specific product page for both variants. Check the reference printed on the seller’s product card and warranty documents, and make sure the pictured strap matches the configuration being sold. A watch shown on a bracelet may be listed under a rubber-strap reference, or vice versa.
Shared specifications and fit information
- Case diameter: 42 mm, as specified in OMEGA’s 2024 announcement.
- Thickness: 13.8 mm, as reported by Hodinkee for the 2024 watches.
- Movement: Co-Axial Master Chronometer Calibre 8806, according to OMEGA.
- Crystal and caseback: Domed sapphire crystal and a sapphire caseback, according to OMEGA’s announcement.
These published dimensions and materials help identify the watches, but they do not establish how either one will feel on your wrist. No comparative wear or comfort assessment is available here.
Rank #2
- Model 212.30.44.52.01.001
What to verify before buying
- Match the reference: Compare the complete reference number in the listing with the intended dial and strap configuration. Confirm it again on the warranty documents.
- Check the materials in the description: The black-wave version should be described with a black aluminium bezel and aluminium wave-pattern dial. The brushed version should have a grade 5 titanium bezel and brushed PVD stainless-steel dial.
- Confirm what is included: Verify whether the sale includes the mesh bracelet or rubber strap, and ask the seller about any additional accessories rather than assuming they come with the watch.
- Review seller, warranty, and condition: Check the seller’s identity, the warranty terms that apply in your country, and whether the watch is new, pre-owned, or otherwise described.
- Separate this pair from other Diver 300M releases: Compare the reference and material details, not just the collection name or a photograph. The collection has continued to receive new editions; OMEGA’s October 2026 Bond and Spectre announcement concerns a distinct release, not these 2024 variants.
Current prices, regional stock, and the authenticity of any particular marketplace listing are not established by the specifications above. For those details, use the product information and warranty terms for your country, and assess the seller and the exact watch being offered.
Quick Recap
Rank #4
- Model 210.90.42.20.01.001
Rank #3
- Omega Seamaster Automatic Black Dial Men's Watch 210.32.42.20.01.001
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.
