Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Black / Bracelet / SAS

Reference 232.30.46.21.01.006

Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Black / Bracelet / SAS

About this watch

The Omega Seamaster Planet Ocean 232.30.46.21.01.006 is a luxury watch that exudes style, precision, and durability. Its striking design features a black dial beautifully contrasted by the stainless steel case, providing a modern yet timeless look. The watch boasts a robust design perfect for diving and stylish enough for everyday wear. The Omega caliber 8500 automatic movement is renowned for its precision and reliability, featuring a Co-Axial escapement that minimizes friction. With a power reserve of 60 hours, this watch is perfect for those who may not wear it daily. The Seamaster Planet Ocean is a Chronometer, certified for precision by an independent organization. Its impressive 600 meters water resistance rating makes it a reliable companion for divers and water sports enthusiasts. Wearing the Seamaster Planet Ocean is an experience in itself, with a comfortable stainless steel bracelet that's sturdy yet surprisingly comfortable. This watch delivers on all fronts, blending functionality, style, and precision.

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Key Features

Automatic Omega caliber 8500 movement
Chronometer certification for accuracy
600 meters water resistance rating
Sapphire glass crystal for scratch-resistance
Rotating bezel for tracking elapsed time underwater
Stainless steel bracelet with secure clasp system

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Black / Bracelet / SAS

Reference

232.30.46.21.01.006

Movement

8500

Movement Features

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

Case

Stainless Steel 45.5mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

600

Current Listings

Omega Seamaster Planet Ocean Blk & Orange $5299

Omega - Seamaster Planet Ocean · $5,299

a black and orange Omega Seamaster Planet Ocean watch for sale

Color: Black & Orange

Posted at

Mar 17, 2026, 9:09 AM

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Omega Seamaster Planet Ocean Good Planet Foundation Ref: 232.32.44.22.03.001 | Full Set

Omega - 232.32.44.22.03.001 · $4,500

A 43.5mm stainless steel Omega Seamaster Planet Ocean 600M 'Good Planet' watch with a vibrant blue dial, polished blue ceramic bezel, and orange GMT accents.

Case diameter: 43.5 mm
Thickness: 17.25 mm
Lug width: 21 mm

Posted at

Mar 16, 2026, 10:00 PM

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Omega Seamaster Planet Ocean 600M 45.5 mm, steel on steel $3200

Omega - 2208.50.00 · $3,200

The Omega Seamaster Planet Ocean 600M is a stylish dive watch that pays homage to OMEGA’s maritime legacy, featuring a black dial with a date window and an orange unidirectional rotating divers’ bezel on a stainless steel case.

Case Diameter: 45.5 mm
Water Resistance: 600m / 60 bar
Movement Power Reserve: 48 hours

Posted at

Mar 16, 2026, 5:47 PM

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Omega Seamaster Planet Ocean 600m, 2201.51, 42mm, Black Dial and Bezel, Steel Bracelet, Box & Papers

Omega - 2201.51 · $3,600

The Omega Seamaster Planet Ocean 600m is a classic dive watch with a functional combination of features, including a 42mm case diameter and distinctive black dial.

Condition: Very good, previously cherished condition
Case diameter: 42mm
Bracelet length: fits 7.25" wrist comfortably with 2 extra links

Posted at

Mar 16, 2026, 3:10 PM

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Omega Seamaster Planet Ocean 600M 45.5mm Automatic Ref# 215.30.46.51.01.001 with Boxes & Papers

Omega - 215.30.46.51.01.001 · $6,900

This Omega Seamaster Planet Ocean 600M is a stylish and elegant timepiece, presented in excellent condition with all original accessories.

Condition: Clean, polished
Box Type: Inner Wooden Box and Outer White Cardboard box
Papers: 2020 dated Warranty Card,Pictogram Card,Master Chronometer Card
Shipping Method: 2nd day air insured Fedex

Posted at

Mar 15, 2026, 11:25 PM

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Omega Seamaster Planet Ocean 2201.50 42mm Box and Cards - $3,150

Omega - 2201.50 · $3,150

Up for sale is my Omega Seamaster Planet Ocean 2201.50, a great condition watch measuring at 42mm with an automatic Omega Calibre 2500 movement.

Condition: Very good condition for its age, minor marks and hairlines on case, caseback, and bracelet
Movement: Omega Calibre 2500
Case size: 42mm
Bracelet material: Steel

Posted at

Mar 15, 2026, 9:56 PM

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View listing on r/WatchExchange