Omega Seamaster Planet Ocean 600M Co-Axial 2200.51.00 45.5mm Steel Black Dial
Omega Seamaster Planet Ocean 600M Co-Axial 2200.51.00 45.5mm Steel Black Dial
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Specifications
Product Description
OMEGA SEAMASTER PLANET OCEAN 2200.51.00 STAINLESS STEEL BLACK DIAL 45.5MM - WATCH ONLY
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- Reference: 2200.51.00
- 45.5mm stainless steel case
- Black dial with luminous hands and hour indicators, date at 3 o'clock, centered sweep second hand
- Co-Axial automatic movement, 44-hour power reserve, certified chronometer
- 600m water resistance
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Contents: Watch only, with a fully linked stainless steel bracelet. One-year service warranty included via Bo Knows Luxury, LLC!
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Condition: Excellent pre-owned condition with light wear on the case and bracelet. Some faint oxidation present on the dial The watch was just given a full service in August 2026 and is running perfectly! This timepiece has been professionally pressure-tested and validated to confirm all functions operate correctly, and that the watch’s movement is running strong.
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I am a US Air Force veteran with hundreds of successful deals completed across various watch enthusiast forums, and via my network. I am always happy to share references or testimonials with any interested buyers.
Brand: Omega
Model: Seamaster Planet Ocean
Reference: 2200.51.00
Case Material: steel
Bracelet Type: N/A
Bracelet Material: steel
Size: 45.5mm
Dial Color: black
Bezel Material: steel
Bezel Type: N/A
Date: N/A
Condition: Pre-owned
Included Items: Watch with original box and papers
Movement: automatic
Crystal: N/A
Water Resistance: up to 600m
Stock ID: 2881D
Authenticity Guaranteed
Every timepiece offered by Bo Knows Luxury, LLC undergoes a thorough, multi-point inspection process prior to being listed. Each watch movement is examined, pressure tested to verify water resistance & gasket integrity, and carefully monitored to ensure timekeeping performance falls within original factory specifications. We stand behind the authenticity and mechanical excellence of every watch in our inventory, and want our clients to have complete confidence in their purchases.
Shipping Information
Domestic Shipping
Complimentary Shipping: Enjoy free FedEx Express shipping on all orders within the contiguous United States.
Prompt Dispatch: Orders for in-stock items are processed and shipped within 1-2 business days, provided payments are verified before 2 PM EST.
Order Tracking: Once your order is shipped, you’ll receive a tracking number via email to monitor its journey.
International Shipping
Worldwide Delivery: We ship securely to a wide range of countries across the globe.Compliance with Import regulations: Customers are responsible for ensuring their purchase adheres to all customs and import regulations of the destination country.
Customs Fees & Taxes: Any applicable duties, taxes, or import fees are the customer’s responsibility and are payable upon delivery.
Trusted Carriers: We rely on reputable carriers like FedEx and DHL for secure, reliable international deliveries.
General Shipping Information
Thorough Inspection: Every timepiece is meticulously inspected by our experts before shipment to ensure it meets our quality standards.
Secure Packaging: Your order is carefully packaged with premium materials to protect it during transit.
Delivery Confirmation: A signature is required upon delivery to ensure your watch reaches you safely.
Sales Tax: Applicable sales tax will be calculated on the order total, including shipping and handling, for deliveries within Virginia, USA.
For international shipping inquiries or to confirm specific delivery timeframes, please contact our customer service team.
Warranty Information
Warranty coverage is included with every purchase through Bo Knows Luxury, LLC. Watches with remaining factory warranty are backed by the original manufacturer service warranty (Panerai "PAM Guard" 8 year warranty for example), while all other pieces include our 12-month in-house service warranty performed by Swiss-trained master watchmakers. Please inquire about the specific warranty details for any timepiece of interest.
Accepted Payment Methods
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- All major credit cards (+4% Processing)
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Our Promise 100% Authentic Products, 100% of the time
All of our products are fully authentic and we personally guarantee their authenticity. Each product goes through rigorous testing and checkup to ensure of that. To learn more, watch the following YouTube video, or visit our Authenticity page.
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I had a great experience working with Bo. From start to finish, everything was handled professionally and honestly. The watch was described accurately, and when it arrived it was exactly as represented.
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Bo is a passionate seller with a lot of knowledge. Very detailed oriented and focused in service. He made the process extremely easy and replied to all questions promptly. Highly recommended in a world of shady dealers.
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I am so happy with my purchase from this seller. I highly recommend doing business with him. My watch is in excellent condition and was as described.
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Bo is a passionate seller with a lot of knowledge. Very detailed oriented and focused in service. He made the process extremely easy and replied to all questions promptly. Highly recommended in a world of shady dealers.
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I've known Bo for a while by reputation for quite a long time and I was very excited to make my first purchase, an amazing mint condition piece. He made it a simple stress free process with constant clear communication
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The shipping was lightning fast, packaging was secure, and Bo’s communication was stellar. Item was exactly as described and honestly looks like new. Excellent buying experience.
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I had an incredible experience with Bo! I’ve been waiting and hunting for a Panerai 243 since 2018; when this full kit came up, I had to get it!
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Frequently Asked Questions
What Co-Axial movement does the Omega Planet Ocean 2200.51.00 use and how does it compare to newer Planet Ocean movements?
The 2200.51.00 uses the Calibre 2500, Omega's first-generation Co-Axial movement based on the ETA 2892 platform with George Daniels' Co-Axial escapement module integrated. It is not a fully in-house movement, which distinguishes it from the later 8500 and 8900 series found in current Planet Ocean references. The Co-Axial escapement itself is the important engineering advance regardless of generation, reducing friction in the escapement mechanism and extending service intervals compared to conventional lever escapements.
How does the original Planet Ocean 2200 generation differ from the current Planet Ocean 215 series?
The 2200 generation represents the first commercial expression of the Planet Ocean concept, introduced around 2005, before Omega had developed its fully in-house movement manufacturing capability. The current 215.30 series uses the in-house Master Chronometer calibres certified by METAS to a higher accuracy standard and with antimagnetic resistance up to 15,000 gauss. The 2200 generation trades movement modernity for a lower entry price in the pre-owned market while retaining the same 600m water resistance, Co-Axial escapement, and case architecture that defined the line.
Is 45.5mm too large for everyday wear on the Omega Planet Ocean 2200.51.00?
The 45.5mm Planet Ocean is the larger of the two original case sizes and wears as a substantial watch best suited to wrists above 18cm. The lugs are well-proportioned relative to the case diameter, which mitigates some of the visual weight, and the steel bracelet keeps the watch from feeling as heavy as comparably sized titanium or ceramic alternatives. Buyers who find the 45.5mm excessive can look at the 42mm Planet Ocean variants of the same era, which offer identical specifications in a more versatile case size.