Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Stainless Steel / Blue / Bracelet

Reference 215.30.44.21.03.001

Omega Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Stainless Steel / Blue / Bracelet

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial, model number 215.30.44.21.03.001, is a masterpiece of luxury watchmaking that combines precision engineering and aesthetic appeal. Founded in 1848, Omega has built a reputation for crafting exceptional timepieces that are synonymous with quality and innovation. The Seamaster Planet Ocean series was introduced in 2005 and has since evolved into one of Omega’s flagship collections. Designed for professional divers, these watches combine robust functionality with luxurious design. The model 215.30.44.21.03.001 showcases Omega's dedication to both durability and elegance. The stunning blue dial radiates sophistication, making it perfect for both underwater adventures and formal occasions. The rotating ceramic bezel is an integral part of the watch’s aesthetic, while the Caliber 8900 movement is a marvel of modern horology, being the first to receive the new METAS certification. With a water resistance of 600 meters and a power reserve of 60 hours, this watch is built for the ocean depths and everyday life. The stainless steel bracelet is adjustable and feels sturdy yet lightweight on the wrist, making it suitable for wrists of various sizes.

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MSRP: $7,100

Market Price: $4,291

Key Features

Omega Caliber 8900 movement
Stainless Steel case and bracelet
Sapphire crystal
600 meters water resistance
METAS certification for precision and anti-magnetism
Rotating ceramic bezel with 0-60 scale
Adjustable stainless steel bracelet

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 43.5 Master Chronometer Stainless Steel / Blue / Bracelet

Reference

215.30.44.21.03.001

Movement

8900

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

Stainless Steel 43.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean 8500 Orange 45.5mm 232.32.46.21.01.003 on Omega mesh bracelet

Omega - 232.32.46.21.01.003 · $3,600

The Omega Seamaster Planet Ocean Orange features a 45.5mm case with a gray bezel, but was upgraded to an orange OEM bezel.

Condition: Near mint
Bracelet type: mesh/milanese bracelet
Original strap: black
Alternative clasp: deployant clasp

Posted at

Dec 27, 2025, 10:36 PM

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Omega Seamaster Planet Ocean 8500 45.5mm 232.30.46.21.01.003 under warranty

Omega - 232.30.46.21.01.003 · $4,500

This Omega Seamaster Planet Ocean 8500 features a 45.5mm case and is still under warranty until November 2027.

Condition: exceptional
Case Diameter: 45.5mm
Warranty Valid Until: NOV 2027

Posted at

Dec 27, 2025, 10:21 PM

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Omega Seamaster Planet Ocean 2500 42.5mm 2209.50.00

Omega - 2209.50.00 · $3,400

This Omega Seamaster Planet Ocean 2500 is a 42.5mm watch with excellent condition and comes with boxes and papers.

Condition: Great condition with boxes and papers
Case Size: 42.5mm

Posted at

Dec 27, 2025, 10:16 PM

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Omega Seamaster Planet Ocean - 2200.50 - Clean Example!

Omega - 2200.50 · $2,795

For sale is an Omega Seamaster Planet Ocean 2200.50 in great condition with some very minimal wear on the bracelet.

Condition: Great condition, minimal wear on bracelet
Bracelet condition: Minimal wear
Amp: 300 amp movement power reserve

Posted at

Dec 27, 2025, 6:23 PM

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2024 Omega Seamaster Planet Ocean 600M 43.5mm Steel 215.30.44.21.01.002 Full Set

Omega - 215.30.44.21.01.002 · $4,415

This listing features a 2024 Omega Seamaster Planet Ocean 600M, a high-end diver's watch made of stainless steel with a black ceramic dial.

Condition: Nice pre-owned condition with light scratches on the case and bracelet
Case material: Stainless Steel
Case dimensions: 43.5mm
Bezel: Rotating Dive Bezel with Black Ceramic & Orange Rubber Insert

Posted at

Dec 24, 2025, 5:43 PM

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Omega Seamaster Planet Ocean 2209.50 - Price Reduced 🔥

Omega - 2209.50 · $2,750

The Omega Seamaster Planet Ocean is a purpose-built diver with a 42mm case size and orange bezel. It's in excellent condition with minor marks on the AR crystal.

Condition: Excellent
Case Size: 42mm diameter
Bezel Type: orange bezel
Crystal Condition: minor marks on AR crystal

Posted at

Dec 23, 2025, 1:50 PM

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OMEGA Seamaster Planet Ocean 6000M Ultra Deep "Summer Blue" Ref. 215.30.46.21.03.002 - ULTIMATE SET!

OMEGA - 215.30.46.21.03.002 · $12,500

This OMEGA Seamaster Planet Ocean 6000M Ultra Deep is a commercially available version of the watch originally developed for the Five Deeps Expedition, featuring water resistance to 6,000 meters and a lacquered dial with gradient finish.

Condition: UNWORN
Case size: 45.5mm diameter
Water resistance: 6000m depth rating
Movement: Co-Axial Master Chronometer Calibre 8912

Posted at

Dec 22, 2025, 9:08 AM

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OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET!

OMEGA - 232.32.42.21.01.003 · $4,250

The OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 is a robust and elegant dive watch that embodies OMEGA's commitment to ocean exploration and precision engineering.

Condition: VERY GOOD
Case size: 42mm
Movement: Co-Axial Caliber 8500
Water resistance: 600m (2000 feet)

Posted at

Dec 22, 2025, 9:01 AM

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Omega Seamaster Planet Ocean 8500 Orange 45.5mm 232.32.46.21.01.003 on Omega mesh bracelet

Omega - 232.32.46.21.01.003 · $3,600

This Omega Seamaster Planet Ocean Orange features a 45.5mm case, comes with a new OEM mesh/milanese bracelet and has a gray bezel that was swapped for an orange one.

Condition: Near mint
Bracelet type: Omega mesh
Case size: 45.5mm

Posted at

Dec 20, 2025, 9:30 PM

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