Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Orange Numerals / Rubber

Reference 2900.51.82

About this watch

The Omega Seamaster Planet Ocean 2900.51.82 is a bold statement piece that reflects both luxury and practicality. This watch is designed for those who love the ocean and appreciate high-performance timepieces. Its sturdy build and striking aesthetics make it perfect for diving enthusiasts and stylish wearers alike. The watch’s 45.5 mm case is substantial yet comfortable on the wrist, striking a perfect balance between presence and wearability. The stainless steel case is robust and designed to withstand the rigors of underwater adventures. The rotating bezel, marked from 0 to 60, serves as a reliable tool for divers, allowing them to track elapsed time accurately. Plus, the sapphire glass is scratch-resistant, ensuring that your watch remains pristine even after years of wear. At the core of the Seamaster Planet Ocean is the Omega caliber 2500, a movement that has garnered respect in the horology world. This automatic movement is known for its co-axial escapement, which reduces friction, enhances accuracy, and extends the watch's longevity. With a power reserve of 48 hours, it’s reliable enough for both everyday wear and special occasions. The frequency of 25,200 vibrations per hour ensures that your timepiece remains precise, even under pressure. Whether you're diving into the ocean depths or heading to a formal event, the Seamaster Planet Ocean keeps you on schedule. It's like having your own personal timekeeper that never falters! With a water resistance of up to 600 meters, the Seamaster Planet Ocean is truly a diver's dream. This watch is not just about looks; it’s built to conquer the elements.
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MSRP: $4,400
Market Price: $3,654

Key Features

  • Omega caliber 2500 automatic movement
  • Rotating stainless steel bezel with dive scale
  • Sapphire crystal glass for scratch resistance
  • Water resistance up to 600 meters
  • Luminous hands for visibility in low light
  • Rubber strap for comfort and functionality

Specifications

Brand
Omega
Family
Seamaster Planet Ocean
Model
Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Orange Numerals / Rubber
Reference
2900.51.82
Movement
2500
Movement Features
  • Hours, Minutes, Seconds
  • Date
  • Co-Axial Escapement, Chronometer
Case
Stainless Steel 45.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
600

Current Listings

Pre-Owned Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001

Pre-Owned Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001

Omega - 215.30.46.21.04.001 · $9,199.009
A pre-owned Omega Seamaster Planet Ocean Ultra Deep in excellent condition with automatic movement, 46mm O-MEGASTEEL case, white dial, and 6,000m water resistance.

  • Condition: 94% (faint marks on sides and back of case, faint marks on a few links)
  • Case size: 46mm
  • Material: O-MEGASTEEL
  • Dial color: White
Posted at
Jun 18, 2025, 12:48 AM
Active
[WTS][WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - Recent Service

[WTT] Omega Seamaster Planet Ocean 600M - Skyfall Limited Edition - Recent Service

A Skyfall Limited Edition Omega Seamaster Planet Ocean 600M with a black patterned dial and in-house caliber 8507b movement, featuring increased anti-magnetic properties. The watch has been reasonably sized at 42mm and includes additional links for the bracelet.

  • Condition: Pre-owned
  • Limited edition quantity: 5000
  • Water resistance depth rating: ~2000 feet
  • Bracelet size: sized to 7 inch wrist
Posted at
Jun 17, 2025, 7:34 PM
Active
Omega Seamaster Planet Ocean 600M | 2024 | Titanium | Full Set | Or best Offer | 215.90.44.21.99.001| Warranty 2029

Omega Seamaster Planet Ocean 600M | 2024 | Titanium | Full Set | Or best Offer | 215.90.44.21.99.001| Warranty 2029

Omega - 215.90.44.21.99.001 · £6,395.006
A 2024 Omega Seamaster Planet Ocean 600M in titanium with a full set of original accessories, including boxes and warranty cards.

  • Condition: Excellent, used but never worn
  • Case material: Grade 5 titanium
  • Case diameter: 43.5mm
  • Thickness: ~16.1mm
Posted at
Jun 17, 2025, 2:51 PM
Active
[WTS] ⚫️🟠Omega Seamaster Planet Ocean⚫️🟠, Full Kit, Mint Condition

⚫️🟠Omega Seamaster Planet Ocean⚫️🟠, Full Kit, Mint Condition

This Omega Seamaster Planet Ocean is a high-end dive watch that comes with a full kit and is in excellent condition, keeping great time as expected.

  • Condition: Mint Condition
  • Kit: Full Kit (Double boxed, manual, warranty cards, pictogram card, chronometer card)
  • Depth Rating: 200m
Posted at
Jun 16, 2025, 11:53 PM
Active
Omega Seamaster Planet Ocean 8500 Titanium 45.5mm 232.90.46.21.03.001

Omega Seamaster Planet Ocean 8500 Titanium 45.5mm 232.90.46.21.03.001

Omega - 232.90.46.21.03.001 · $4,800.005
The Omega Seamaster Planet Ocean 8500 is a titanium-cased watch with a 45.5mm diameter and features a micro adjustable clasp.

  • Condition: Excellent condition, light wear only
  • Case material: titanium
  • Clasp upgrade cost: $500
  • Shipping method: FedEx
Posted at
Jun 16, 2025, 9:02 PM
Active
Like New Omega Seamaster Planet Ocean Orange 600 Mt. 43.5 mm 215.32.44.21.01.001 Co-Axial, Steel, Ceramic Bezel. Complete, November 2023. New Pric

Like New Omega Seamaster Planet Ocean Orange 600 Mt. 43.5 mm 215.32.44.21.01.001 Co-Axial, Steel, Ceramic Bezel. Complete, November 2023. New Pric

Omega - 215.32.44.21.01.001 · $4,295.004
This Omega Seamaster Planet Ocean Orange 600 Mt is a stylish and functional dive watch with a polished black ceramic dial, black ceramic bezel, and orange rubber accents. It features a self-winding movement with Co-Axial escapement and is certified as a Master Chronometer by METAS.

  • Condition: Like New
  • Case Size: 43.5 mm diameter
  • Water Resistance: 600 Meters / 2000 Feet
  • Movement: Calibre 8900, Self-winding with Co-Axial escapement
Posted at
Jun 16, 2025, 2:41 AM
Active
[wts] Omega Seamaster Planet Ocean Blue 8900 43.5mm 215.30.44.21.03.001 UNDER WARRANTY

Omega Seamaster Planet Ocean Blue 8900 43.5mm 215.30.44.21.03.001 UNDER WARRANTY

This Omega Seamaster Planet Ocean Blue is a well-maintained timepiece with a 43.5mm case, featuring a factory warranty valid until September 2028.

  • Condition: Excellent condition
  • Warranty Valid Until: SEP 2028
  • Includes Papers And Box: true
Posted at
Jun 15, 2025, 9:39 PM
Active
Pre-Owned Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001

Pre-Owned Omega Seamaster Planet Ocean Ultra Deep 215.30.46.21.04.001

Omega - 215.30.46.21.04.001 · $9,199.009
A pre-owned Omega Seamaster Planet Ocean Ultra Deep watch in 46mm O-MEGASTEEL case with automatic movement, white dial, and 6,000m water resistance.

  • Condition: 94% condition, faint marks on sides and back of case, 96% condition for bracelet with faint marks on a few links
  • Case Size: 46mm diameter
  • Material: O-MEGASTEEL
  • Dial Color: White
Posted at
Jun 15, 2025, 4:10 PM
Active
[WTS] Omega Seamaster Planet Ocean 600m

Omega Seamaster Planet Ocean 600m

Omega - 2208.50 · $2,700
The Omega Seamaster Planet Ocean 600m features a bright orange bezel and black dial with orange hour markers, powered by the Omega co-axial 2500 automatic movement.

  • Condition: Mint, unpolished condition
  • Water resistance: 600m
  • Case size: Will fit wrist upto 7.5 inches
Posted at
Jun 15, 2025, 3:49 PM
Active