Skip to product information
Omega Seamaster Diver 300M Co?Axial Master Chronometer 42mm Nekton Edition Stainless Steel Black Dial Bracelet 210.30.42.20.01.002 - BRAND NEW
  • Omega Seamaster Diver 300M Co?Axial Master Chronometer 42mm Nekton Edition Stainless Steel Black Dial Bracelet 210.30.42.20.01.002 - BRAND NEW
Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Nekton Edition Stainless Steel Black Dial Bracelet 210.30.42.20.01.002 - BRAND NEW

Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Nekton Edition Stainless Steel Black Dial Bracelet 210.30.42.20.01.002 - BRAND NEW

$6,199.00

*As with all fine timepieces, prices and availability are subject to market conditions and do not constitute a binding agreement.

By Omega

Sell or Trade
Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Nekton Edition Stainless Steel Black Dial Bracelet 210.30.42.20.01.002 - BRAND NEW

Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Nekton Edition Stainless Steel Black Dial Bracelet 210.30.42.20.01.002 - BRAND NEW

Current Market Valuation:

Your Offer

$

Most accepted offers fall within 1–5% of market valuation

Preferred Contact Method
I have a trade-in / add a note
Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Nekton Edition Stainless Steel Black Dial Bracelet 210.30.42.20.01.002 - BRAND NEW

Reserve with a $200 Deposit

Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Nekton Edition Stainless Steel Black Dial Bracelet 210.30.42.20.01.002 - BRAND NEW · $

  • A fully refundable $200 deposit secures this watch and confirms your order.
  • The balance of $ is paid by bank wire — instructions are emailed to you right after checkout.
  • Market prices move: if the price changes or we cannot secure the piece, your deposit is refunded in full.
  • A specialist confirms your order personally within hours; your watch ships fully insured once the wire clears.
  • Complimentary bracelet sizing before shipping — how to measure your wrist.

The deposit is a commitment to buy — not a hold while you decide. By continuing you confirm you intend to complete the purchase by bank wire.

Prefer to arrange everything personally? WhatsApp a specialist

Speak with a Bizak & Co. specialist about this piece

|Call or Text

The Omega Seamaster Diver 300M Co-Axial Master Chronometer 42mm Nekton Edition, reference 210.30.42.20.01.002, is a brand-new stainless steel dive watch featuring a striking black index dial and a stainless steel bracelet. Purpose-built for serious water sports and conservation-minded collectors alike, this special Nekton Edition ties fine Swiss watchmaking to ocean exploration and marine advocacy.

What sets reference 210.30.42.20.01.002 apart is the combination of Omega's highest-grade Master Chronometer certification, the Nekton Edition's distinctive conservation heritage, and the versatile 42mm stainless steel case that transitions effortlessly from the dive boat to a formal dinner. Contact Bizak & Co. today to purchase this brand-new Omega Seamaster Diver 300M Nekton Edition or to learn more about securing one at the best available price.

Compare it across every Seamaster Diver 300M reference we carry, or browse the full Omega collection at Bizak & Co.

Buy this Seamaster Diver 300M, trade in your current watch, or sell us yours. Contact Bizak & Co. to make an offer or request a fair-market valuation.

Not the exact one you’re looking for?

Source your dream watch

Learn More

The Omega Seamaster Diver 300M is one of the most storied tool-watch families in Swiss horology, tracing its lineage back to 1993 and earning a devoted global following among professional divers, athletes, and watch enthusiasts who demand both performance and sophistication. Within this celebrated lineup, Omega periodically releases special-edition references that tie the Seamaster's ocean-ready credentials to real-world conservation efforts. The Nekton Edition, reference 210.30.42.20.01.002, is among the most meaningful of these partnerships, born from Omega's collaboration with Nekton, a scientific foundation dedicated to exploring and protecting the world's oceans. Owning this reference means wearing a watch that carries a genuine environmental mission alongside its impressive horological pedigree.

The 42mm stainless steel case strikes an ideal balance between boldness on the wrist and practical wearability across a wide range of wrist sizes. Stainless steel construction ensures exceptional resistance to the corrosive effects of saltwater and everyday wear, making it as durable in demanding conditions as it is refined in appearance. The polished and brushed finishing typical of the Seamaster 300M gives the case a dynamic interplay of light that reads as unmistakably premium without crossing into ostentation.

At the heart of this reference is the Co-Axial Master Chronometer movement, Omega's benchmark of precision and anti-magnetic performance. Master Chronometer certification — awarded by the Swiss Federal Institute of Metrology (METAS) — means the movement has passed eight rigorous tests and performs to the highest standards for precision, magnetic resistance, and overall performance. This is not simply a COSC-certified movement; it surpasses that baseline by a significant margin, giving the owner confidence that the watch will perform accurately and reliably over many years of ownership.

The black index dial lends reference 210.30.42.20.01.002 a clean, high-contrast legibility that is central to the Seamaster Diver 300M's identity as a genuine instrument watch. Index hour markers ensure instant readability in low-light conditions, while the overall dial composition reflects Omega's mastery of functional elegance. The stainless steel bracelet, engineered with the same attention to detail as the case, wears comfortably throughout long days and includes the dive-extension system for use over a wetsuit — underscoring that this is, at its core, a serious diver's tool.

For collectors and enthusiasts considering the Seamaster Diver 300M Nekton Edition, reference 210.30.42.20.01.002 represents a compelling proposition: a brand-new example carrying full manufacturer warranty protections, powered by Omega's finest movement technology, and connected to a meaningful conservation story that adds narrative depth beyond the dial. At Bizak & Co., we specialize in sourcing brand-new and pre-owned luxury timepieces at competitive prices, and we invite you to contact us directly to discuss availability, pricing, and any questions you may have about adding this exceptional Omega to your collection.
Technical Details

Reference Number 210.30.42.20.01.002

Model Family Seamaster Diver 300M

Movement Automatic

Case Material Stainless Steel

Bracelet Material Stainless Steel

Dial Black Index Dial

Case Dimension 42mm

Year

Condition Brand New

Box & Papers

FAQ

1. What makes the Omega Seamaster Diver 300M Nekton Edition reference 210.30.42.20.01.002 special?
The Nekton Edition is a purpose-built collaboration between Omega and the Nekton ocean-science foundation, connecting the watch to real marine conservation work. Combined with Master Chronometer certification and the Seamaster 300M's decades of dive heritage, this reference offers collectors both horological excellence and a meaningful story. It stands apart from standard Seamaster 300M references through its Nekton-specific design details and mission-driven identity.

2. What movement powers the Omega Seamaster Diver 300M 210.30.42.20.01.002?
This reference is powered by Omega's Co-Axial Master Chronometer movement, the brand's highest-grade caliber family certified by METAS to meet strict standards for precision and magnetic resistance. The Co-Axial escapement reduces friction and servicing intervals compared to traditional lever escapements. Master Chronometer certification means the movement has passed eight demanding tests, exceeding standard COSC chronometer requirements.

3. What is the case size of the Omega Seamaster Diver 300M Nekton Edition?
The case measures 42mm in diameter and is crafted from stainless steel, providing a robust and versatile fit suitable for a wide range of wrist sizes. The 42mm diameter is considered the definitive modern size for the Seamaster Diver 300M lineup and delivers strong wrist presence without feeling oversized. Stainless steel construction adds durability and corrosion resistance ideal for aquatic use.

4. Is the Omega Seamaster Diver 300M 210.30.42.20.01.002 suitable for everyday wear?
Absolutely — the Seamaster Diver 300M is engineered as a high-performance tool watch that transitions seamlessly from sport and water activities to professional and casual everyday wear. The stainless steel case and bracelet are resilient enough to handle daily demands, while the refined finishing and clean black dial make it appropriate across diverse dress codes. The Master Chronometer movement also ensures long-term accuracy you can rely on day after day.

5. What does the dial look like on the Nekton Edition reference 210.30.42.20.01.002?
The dial features a black background with index hour markers, delivering the bold, high-contrast legibility that the Seamaster Diver 300M is renowned for. The black dial gives the watch a versatile, sporty-yet-sophisticated character that pairs naturally with both casual and formal attire. The stainless steel bezel complements the dial palette and reinforces the watch's professional dive-tool aesthetic.

6. Is the Omega Seamaster Diver 300M Nekton Edition a good buy, and how can I purchase it from Bizak and Co.?
As a brand-new example of one of Omega's most iconic and technologically advanced dive watches, reference 210.30.42.20.01.002 is an excellent choice for both first-time luxury watch buyers and seasoned collectors seeking a meaningful special edition. The Nekton Edition's conservation backstory adds collector appeal and long-term narrative value that standard production references do not carry. Visit bizakandco.com or contact our team directly to inquire about pricing, availability, and to buy this Omega Seamaster Diver 300M Nekton Edition online today.

Certified Authenticity

Each watch we sell comes with original box & papers.

Real Family Business

You're buying from genuine people, 30 years in business.

Bizak & Co. Warranty

Every watch is checked by us before shipping.

5 Years Warranty

Every watch you buy from us is backed by our 5-year warranty—because luxury should come with long-term peace of mind.

If anything goes wrong mechanically due to a manufacturing issue, we’ll take care of it. No stress. No surprises.

Because trust isn’t built in a transaction—it’s built over time.

90 Day Return Policy

Our costumers trust us and we trust them. That's why we're boldly presenting the best return policy in the industry.

We take all the risk so you don't have to.

Signature personal delivery service

For high-value orders, we offer our exclusive Signature Personal Delivery—where one of our team members personally flies out to hand-deliver your watch.

Because some pieces deserve more than just shipping—they deserve a handshake.

You might also like...