Seamaster Diver 300M 42 mm Steel Black
Seamaster Diver 300M 42 mm Steel Black
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Seamaster Diver 300M 42 mm Steel Black
Seamaster Diver 300M 42 mm Steel Black
Since 1993, the Seamaster Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s most advanced innovation and design.
This 42 mm model is crafted in stainless steel and includes a black oxalic anodized aluminium bezel ring with a diving scale in white Super-LumiNova.

Main Materials
Stainless Steel
Stainless steel is certainly the most conventional of watchmaking materials for outer craftsmanship, and offers beauty, strength and affordability. OMEGA uses 316L stainless steel. Known for its corrosion-resistance and high lustre after polishing, this material is often the ideal choice for watches in both daily-use and high-stress situations such as diving and adventure.
Aluminium
Aluminium has the advantage of being a truly lightweight material used for decorative components. Through anodisation, it offers an extensive range of colours for the creation of eye-catching watch parts such as bezel rings, applied elements on the dial, and hands. In particular, OMEGA’s special anodisation process has achieved aluminium bezel rings that are nearly double as hard as regular versions, therefore making them more resistant to outer damage.
Sapphire Crystal
To really appreciate the finer details of a timepiece, OMEGA uses synthetic sapphire crystal with a highly scratch-resistant and anti-reflective treatment. Before the machining and finishing processes take place, the sapphire crystals are produced under the Verneuil process, also called flame fusion.
Movement
Calibre OMEGA 8806
Self-winding movement with Co-Axial escapement. Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss. Free sprung-balance with silicon balance spring, automatic winding in both directions. Rhodium plated finish with Geneva waves in arabesque.
DESCRIPTION
Since 1993, the Seamaster Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s most advanced innovation and design.
This 42 mm model is crafted in stainless steel and includes a black oxalic anodized aluminium bezel ring with a diving scale in white Super-LumiNova.
Black aluminium is also used to create the dial, which is laser-engraved with the Diver’s iconic wave pattern. The skeletonized hands and indexes are rhodium plated and filled with white Super-LumiNova, while the other markings, including the OMEGA logo, are transferred in white.
The watch is presented on a brushed mesh bracelet with clasp, and is driven by the OMEGA Co-Axial Master Chronometer Calibre 8806, which can be seen through the sapphire-crystal caseback.
FEATURES
Antimagnetic, Date, Unidirectional rotating bezel.
TECHNICAL DATA
- Between lugs
- 20 mm
- Lug‑to‑lug
- 49,70 mm
- Thickness
- 18,80 mm
- Case diameter
- 42 mm
- Case
- Steel
- Dial colour
- Black
- Crystal
- Scratch-resistant sapphire
- Water resistance
- 5 bar
- Total product weight
- 154 g
- Calibre
- OMEGA 8806
- Movement Type
- Self winding
BRACELET
- Material
- Steel
- Type of Clasp
- Foldover clasp

FAQs
Delivery Time and Shipping
Delivery Time and Shipping
How long does it take for my order to arrive?
The standard delivery time is 7 to 20 working days. During periods of high demand, this timeframe may be slightly extended.
Returns and Exchanges
Returns and Exchanges
Can I return a product if I don’t like it or it doesn’t fit?
Yes. You have 14 calendar days from the date you receive your order to request a return.
Payments and Security
Payments and Security
What payment methods do you accept?
We accept credit cards such as Visa, Mastercard, and others.
Is it safe to shop in your store?
Yes. Our store uses SSL encryption technology to ensure that your data is always protected.
Other Questions
Other Questions
You can contact us through our contact page. We’ll be happy to assist you!