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Omega Seamaster Planet Ocean 600M 39.5mm Sedna Gold White Dial 215.23.40.20.04.001
  • Omega Seamaster Planet Ocean 600M 39.5mm Sedna Gold White Dial 215.23.40.20.04.001
  • Omega Seamaster Planet Ocean 600M 39.5mm Sedna Gold White Dial 215.23.40.20.04.001
Omega Seamaster Planet Ocean 600M 39.5mm Sedna Gold White Dial 215.23.40.20.04.001

Omega Seamaster Planet Ocean 600M 39.5mm Sedna Gold White Dial 215.23.40.20.04.001 Omega Seamaster Planet Ocean 600M 39.5mm Sedna…

Reference 215.23.40.20.04.001

Full watch configuration

Omega Seamaster Planet Ocean 600M 39.5mm Sedna Gold White Dial 215.23.40.20.04.001

$8,755.00

By Omega

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Omega Seamaster Planet Ocean 600M 39.5mm Sedna Gold White Dial 215.23.40.20.04.001

Omega Seamaster Planet Ocean 600M 39.5mm Sedna Gold White Dial 215.23.40.20.04.001

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Omega Seamaster Planet Ocean 600M 39.5mm Sedna Gold White Dial 215.23.40.20.04.001

Catalogue watch price: $8,755.00 USD

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The Omega Seamaster Planet Ocean 600M reference 215.23.40.20.04.001 is a 39.5mm dive watch that pairs a steel and Sedna Gold case with a crisp white index and Arabic-numeral dial and a scratch-resistant ceramic bezel. The combination of Omega's proprietary rose-gold alloy Sedna Gold with stainless steel gives this Planet Ocean a warm, two-tone distinction that sets it apart from the standard steel lineup.

This reference stands out for collectors and enthusiasts who want the heritage dive-tool pedigree of the Planet Ocean 600M elevated by precious-metal accents and a refined leather outer strap with rubber inner lining. Browse or buy online at Bizak and Co., or contact our team directly for expert guidance and best-price assurance on this desirable Omega.

Compare it across every Seamaster Planet Ocean 600M reference we carry, or browse the full Omega collection at Bizak & Co.

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The Omega Seamaster Planet Ocean 600M is one of the most respected professional dive watches in the world, tracing its lineage to Omega's long association with deep-sea exploration and elite diving communities. The Planet Ocean line was introduced to deliver genuine 600-meter water resistance in a case that remained wearable on the wrist, and it quickly became a benchmark against which serious dive watches are measured. Reference 215.23.40.20.04.001 represents a particularly refined expression of that tradition, bringing precious-metal artistry to a tool-watch platform.

At 39.5mm, the case occupies a sweet spot that satisfies collectors who prefer a slightly more understated diameter without sacrificing presence. The two-material construction—stainless steel paired with Omega's proprietary Sedna Gold—creates a visually rich contrast that catches light differently from every angle. Sedna Gold is Omega's exclusive 18k rose-gold alloy, engineered to resist fading and maintain its warm hue over the long term, making it a sound choice for a watch intended to be worn and admired for decades.

The white dial with index and Arabic-numeral markers sits behind the case's robust architecture with a clean, legible clarity. Against the warmth of the Sedna Gold accents, the white dial creates an elegant tension between sportiness and luxury that few watches in this segment achieve. The ceramic bezel, a hallmark of the modern Planet Ocean lineup, resists scratches and UV discoloration far better than anodized aluminum, ensuring the watch retains its showroom appearance through daily wear.

The bracelet configuration on this reference is particularly thoughtful: a leather outer layer provides the refined, dressed-down look appropriate for business or evening occasions, while the rubber inner lining offers the skin-friendly comfort and moisture resistance expected of a serious dive watch. This dual-construction approach means the watch transitions naturally from active use to more formal settings without requiring a strap change.

Purchasing from Bizak gives buyers access to an experienced luxury-watch team that can answer detailed technical questions, assist with authentication, and ensure a smooth, confident transaction. Visit bizakandco.com to buy online or reach out directly—our specialists are ready to help you acquire this exceptional Omega Seamaster Planet Ocean 600M reference 215.23.40.20.04.001.
Technical Details
Reference
215.23.40.20.04.001
Model
Seamaster Planet Ocean 600M
Case material
Two-Tone
Bracelet material
Leather
Dial
White with index and Arabic numerals
Case size
40mm
FAQ

1. What makes the Omega Seamaster Planet Ocean 600M reference 215.23.40.20.04.001 special?
This reference stands out by combining Omega's Sedna Gold—an exclusive 18k rose-gold alloy prized for its lasting warm tone—with a stainless steel case on one of horology's most capable dive platforms. The result is a 600-meter-rated dive watch that is equally at home as a luxury dress piece, a combination very few watches deliver.

2. What movement powers the Omega Seamaster Planet Ocean 215.23.40.20.04.001?
The specific caliber details for this reference have not been confirmed in the supplied listing. Omega's current Planet Ocean 600M generation is generally powered by a Co-Axial Master Chronometer movement, but we recommend contacting Bizak and Co. directly or consulting the official Omega documentation included with the watch for confirmed caliber specifications.

3. What is the case size of this Planet Ocean, and is 39.5mm a good fit?
The case measures 39.5mm in diameter, which is on the more restrained end of the Planet Ocean range and sits comfortably on a wide variety of wrist sizes. Collectors who find the larger 43mm or 45mm variants too bold will appreciate this size, which retains full dive-watch presence while wearing neatly under a shirt cuff.

4. Is the Omega Seamaster Planet Ocean 600M suitable for everyday wear?
Absolutely—the Planet Ocean 600M is engineered for professional diving conditions, so everyday wear presents no challenges for the watch's construction or finishing. The ceramic bezel resists scratches, the Sedna Gold alloy is formulated to resist long-term fading, and the leather-and-rubber strap combination handles varied daily environments with ease.

5. What is the dial and bezel like on the 215.23.40.20.04.001?
The dial is white with both index and Arabic-numeral hour markers, offering high legibility against the warm Sedna Gold accent elements surrounding it. The bezel is ceramic, a material that is significantly harder than aluminum and essentially immune to the UV discoloration that can affect lesser bezel materials over time.

6. Is the Omega Seamaster Planet Ocean 215.23.40.20.04.001 a good buy, and how do I purchase it from Bizak and Co.?
This reference combines Omega's proven dive heritage, a precious Sedna Gold and steel case, and premium finishing watch—making it a compelling acquisition for collectors and first-time luxury-watch buyers alike. You can buy online at bizakandco.com or contact the Bizak and Co. team directly for best-price confirmation and any pre-purchase questions.

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U.S. overnight shipping is $100; international shipping is $500. Dispatch takes 2–3 business days after your wire clears. International transit times vary. Shipping details.

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