Skip to product information
Omega Seamaster Planet Ocean 6000M "Ultra Deep" 45.5mm O-MEGASTEEL Gradient Blue Dial 215.30.46.21.03.001

Omega Seamaster Planet Ocean 6000M "Ultra Deep" 45.5mm O-MEGASTEEL Gradient Blue Dial 215.30.46.21.03.001

$10,899.00

*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 Planet Ocean 6000M "Ultra Deep" 45.5mm O-MEGASTEEL Gradient Blue Dial 215.30.46.21.03.001

Omega Seamaster Planet Ocean 6000M "Ultra Deep" 45.5mm O-MEGASTEEL Gradient Blue Dial 215.30.46.21.03.001

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 Planet Ocean 6000M "Ultra Deep" 45.5mm O-MEGASTEEL Gradient Blue Dial 215.30.46.21.03.001

Reserve with a $200 Deposit

Omega Seamaster Planet Ocean 6000M "Ultra Deep" 45.5mm O-MEGASTEEL Gradient Blue Dial 215.30.46.21.03.001 · $

  • 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 Planet Ocean 6000M Ultra Deep 215.30.46.21.03.001 is a brand-new 45.5mm professional dive watch crafted in O-MEGASTEEL, featuring a striking gradient blue dial with blue indices and Arabic numerals and a ceramic bezel. Engineered to honor Omega's record-breaking deep-sea exploration heritage, this reference is among the most technically ambitious production dive watches available for sale today.

Reference 215.30.46.21.03.001 stands apart through its Ultra Deep lineage, bold 45.5mm case, and the high-contrast readability of its gradient blue dial matched against the ceramic bezel's scratch-resistant durability. Contact Bizak & Co. today to buy this Omega Planet Ocean Ultra Deep online or inquire about pricing and availability.

Compare it across every Seamaster Planet Ocean 6000M Ultra Deep reference we carry, or browse the full Omega collection at Bizak & Co.

Buy this Seamaster Planet Ocean 6000M Ultra Deep, 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 Planet Ocean 6000M Ultra Deep is one of the most significant dive watches Omega has ever brought to market, born directly from the brand's involvement in the 2019 Five Deeps Expedition, during which a prototype version of this case shape descended to the deepest point in each of the world's five oceans. Reference 215.30.46.21.03.001 translates that extreme engineering achievement into a production timepiece that any serious collector or diver can wear and own, making it a landmark in modern horology.

At 45.5mm, the Planet Ocean 6000M Ultra Deep wears with unmistakable presence on the wrist. The case and bracelet are fashioned from O-MEGASTEEL, Omega's proprietary steel alloy developed to be harder, more corrosion-resistant, and more lustrous than standard 316L steel, lending the watch a refined surface quality that holds its polish and brushed finishing exceptionally well over years of use.

The gradient blue dial is one of the most visually arresting details of this reference. Shifting in depth and intensity across its surface, it pairs luminous blue indices and bold Arabic numerals for maximum legibility at depth, while simultaneously reading as a sophisticated and contemporary design in everyday settings. The ceramic bezel provides a scratch-resistant, color-stable outer ring that anchors the dial's blue palette and reinforces the watch's tool-watch credentials.

Powering the 215.30.46.21.03.001 is a Co-Axial Master Chronometer movement, Omega's highest in-house standard, certified by METAS to exceptional levels of precision, magnetic resistance, and quality. The Co-Axial escapement reduces friction and wear, contributing to long-term reliability and extended service intervals, which matters greatly in a dive watch expected to perform under demanding conditions day after day.

For collectors seeking to buy the Omega Seamaster Planet Ocean 6000M Ultra Deep 215.30.46.21.03.001 online, Bizak & Co. offers this reference brand new with the full assurance of an authorized and trusted luxury watch dealer. Our team is available to answer detailed questions, discuss the watch's specifications, and ensure that your purchase experience reflects the same level of excellence as the timepiece itself. Reach out to Bizak & Co. and secure one of the most compelling dive watches in production today.

Technical Details

Reference Number 215.30.46.21.03.001

Model Family Seamaster Planet Ocean 6000M Ultra Deep

Movement Automatic

Case Material Stainless Steel

Bracelet Material Stainless Steel

Dial Gradient Blue with blue indices and Arabic numerals

Case Dimension 46mm

Year

Condition Brand New

Box & Papers

FAQ

1. What makes the Omega Seamaster Planet Ocean 6000M Ultra Deep 215.30.46.21.03.001 special?
This reference descends directly from Omega's involvement in the Five Deeps Expedition, where prototype versions of this design reached the deepest points of all five oceans. It combines extreme engineering heritage with refined aesthetics, making it one of the most storied production dive watches Omega has ever offered for sale.

2. What movement powers the Omega Planet Ocean 6000M Ultra Deep 215.30.46.21.03.001?
The watch is powered by an Omega Co-Axial Master Chronometer movement, the brand's highest in-house standard certified by the Swiss Federal Institute of Metrology, METAS. This movement delivers exceptional precision, superior resistance to magnetic fields, and reduced wear through the Co-Axial escapement.

3. What is the case size of the Omega Seamaster Planet Ocean Ultra Deep reference 215.30.46.21.03.001?
The case measures 45.5mm in diameter, placing it firmly in bold, statement territory on the wrist. It is crafted from O-MEGASTEEL, Omega's proprietary high-performance steel alloy that is harder and more corrosion-resistant than conventional watch steel.

4. Is the Omega Planet Ocean 6000M Ultra Deep suitable for everyday wear?
Absolutely — the O-MEGASTEEL case and bracelet are built for durability, and the ceramic bezel resists scratching in daily use. While engineered for serious professional diving, the gradient blue dial and polished finishing transitions seamlessly from sport to business casual settings.

5. What does the gradient blue dial of the 215.30.46.21.03.001 look like?
The dial displays a rich blue tone that graduates in depth and saturation across its surface, creating a dynamic, ocean-inspired visual effect. Blue indices and Arabic numerals are applied with luminous material for strong legibility both above and below the waterline.

6. How can I buy the Omega Seamaster Planet Ocean 6000M Ultra Deep 215.30.46.21.03.001 from Bizak and Co.?
You can purchase this brand-new reference directly through bizakandco.com or by contacting our team for personalized assistance. Bizak & Co. offers competitive pricing and a trusted buying experience for this and other luxury watches, so reach out today to confirm availability and complete your purchase.

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...