Omega

Seamaster Planet Ocean 600M 43.5mm Black Ceramic | Ref. 215.30.44.21.01.001 | 2023 Full Set (Fresh Omega Service 2026)

$4,950.00

Available

The definitive expression of extreme deep-sea exploration and cutting-edge Master Chronometer precision. This 43.5mm Omega Seamaster Planet Ocean 600M Ref. 215.30.44.21.01.001 features a high-gloss black zirconium dioxide [ZrO2] ceramic dial paired with a polished black ceramic unidirectional rotating bezel with Liquidmetal™ scaling. A complete 2023 Full Set in mint condition, it freshly returns from a comprehensive official Omega factory overhaul (completed August 2026 with original replaced service parts included). Driven by the METAS-certified automatic Co-Axial Calibre 8900 with a 60-hour power reserve, 15,000 gauss magnetic resistance, and helium escape valve with 600m water resistance, this fully documented diver comes under active factory warranty.

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Seamaster Planet Ocean 600M 43.5mm Black Ceramic | Ref. 215.30.44.21.01.001 | 2023 Full Set (Fresh Omega Service 2026)

$4,950.00

PRODUCT SPECIFICATIONS

MODEL

Seamaster Planet Ocean 600M 43.5mm Black Ceramic | Ref. 215.30.44.21.01.001 | 2023 Full Set (Fresh Omega Service 2026)

REFERENCE NUMBER

215.30.44.21.01.001

YEAR

2023 (Fresh Official Omega Factory Overhaul Completed August 2026 / Active Factory Warranty)

SCOPE OF DELIVERY

Full Set with Official Service Parts (Original Luxury Omega Wooden Presentation Box, September 15, 2023 Dated International Warranty Card, Master Chronometer Card, Pictogram Card, Operating Manuals, Official Omega Service Packaging & Genuine Replaced Service Components)

CASE DIAMETER

43.5mm Diameter / Robust Professional Diver Architecture (~16.1mm Thickness / Stainless Steel)

CASE SIZE

43.5mm

MOVEMENT

Omega In-house Co-Axial Master Chronometer Calibre 8900 (Automatic / Twin Barrels / METAS Certified / Jumping Hour Hand)

STRAP MATERIAL

Original Stainless Steel Bracelet with Patented Extendable Foldover Clasp and Diver Extension

Physician-Led Vetting

Every piece authenticated in-hand by our medical-grade vetting team.

Authenticated

Verified against brand archive: serial, calibre, dial, and case.

Insured Shipping

Fully insured worldwide delivery via FedEx and UPS Premium.

Honeyrock Guarantee

Authenticity and condition guaranteed in writing on every sale.

Product Description

The Story

Introduced in 2005 to pay homage to Omega’s rich maritime legacy, the Seamaster Planet Ocean 600M established a new benchmark for professional deep-sea diving instruments. Reference 215.30.44.21.01.001 represents the modern zenith of this collection. By fusing advanced black zirconium dioxide ceramic on both the dial and bezel with a robust 43.5mm stainless steel case, Omega engineered an imposing, indestructible timepiece. It is tailored specifically for the collector who demands extreme saturation-diving capability without sacrificing haute horlogerie finishing and daily versatility.

The Craft: Ceramic Metallurgy & METAS Master Chronometer Calibre 8900

The 43.5mm stainless steel case features Omega's signature twisted lyre lugs, alternating between satin-brushed case flanks and mirror-polished bevels. The unidirectional rotating bezel is crafted from high-tech black ceramic featuring an engraved diving scale filled with Liquidmetal™ for permanent scratch and corrosion resistance.

The glossy black dial is sculpted from solid zirconium dioxide ceramic [ZrO2], providing exceptional luster and depth. It features applied 18K white gold hour markers, matching hands coated with Super-LumiNova (emitting dual blue and green glow for diver legibility), bold orange Arabic numeral accents at 6, 9, and 12, and a date window at 3 o'clock.

Visible through the sapphire exhibition caseback is the manufacture In-house Co-Axial Master Chronometer Calibre 8900. Certified by METAS (the Swiss Federal Institute of Metrology), this twin-barrel automatic movement operates at 25,200 vph, offering a 60-hour power reserve, an independently adjustable jumping hour hand, and magnetic immunity up to 15,000 gauss. Equipped with a screw-down crown and a dedicated manual Helium Escape Valve (HEV) at 10 o'clock, the architecture provides a professional rating of 600 meters (2,000 feet) of water resistance.

Condition, Documented August 2026 Omega Factory Service & Set

This Planet Ocean is presented in true Mint condition. The stainless steel case, ceramic bezel insert, and dual sapphire crystals are in pristine condition.

The watch has just returned from a comprehensive official Omega service completed in August 2026. During this complete overhaul, multiple genuine components were replaced to meet original factory tolerances—including movement bridges/plates, barrel/winding components, crown parts, helium escape valve components, and fresh gaskets/seals. Crucially, the original replaced components are included in their official service packaging as tangible proof of the work performed.

The timepiece arrives as a True Complete Full Set, complete with its original Omega inner wooden presentation box, outer box, instruction manuals, Pictogram card, METAS Master Chronometer card, and the original international warranty card dated September 15, 2023. Fully tested for timing amplitude and water resistance, this professionally serviced 600m grail is backed by our 1-year Honeyrock mechanical warranty.