Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph Sedna Gold / Black / Alligator

Reference 215.63.46.51.01.001

Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph Sedna Gold / Black / Alligator

About this watch

The Omega Seamaster Planet Ocean 600M Co-Axial is a masterpiece of horology, blending stunning aesthetics with advanced movement technology and robust durability. Its Sedna gold case exudes an air of sophistication, while the black ceramic bezel features a rotating 0-60 dive scale, enhancing its dive functionality and overall aesthetic appeal. The Omega caliber 9901 self-winding chronograph movement is revolutionary, boasting exceptional resistance to magnetic fields and top-tier accuracy. With a water resistance of up to 600 meters and METAS certification, this watch is designed for professional diving and everyday wear alike. Whether you're exploring the depths of the ocean or attending a formal event, the Omega Seamaster Planet Ocean 600M Co-Axial is sure to turn heads and spark conversations.

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MSRP: $35,700

Market Price: $20,136

Key Features

Sedna gold case with black ceramic bezel
Omega caliber 9901 self-winding chronograph movement
Water resistance up to 600 meters (2,000 feet)
METAS certification for precision and magnetic resistance
Black alligator leather strap with deployment clasp

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 45.5 Master Chronometer Chronograph Sedna Gold / Black / Alligator

Reference

215.63.46.51.01.001

Movement

9901

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Column wheel
Chronometer, Co-Axial Escapement

Case

Sedna Gold 45.5mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

600

Current Listings

OMEGA Seamaster Planet Ocean Chronograph 600M 45.5mm REF 215.30.46.51.01.001 Box&Papers

OMEGA - 215.30.46.51.01.001 · $5,850

A stunning Omega Seamaster Planet Ocean Chronograph with a 45.5mm case, available in complete set including inner wood box and papers.

Condition: Very good condition with light hairlines on the case
Year: 2020
Size: 45.5mm diameter
Box condition: Inner wood Omega presentation box is complete but the box and pillow are flaky

Posted at

Apr 7, 2026, 11:18 AM

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Omega Seamaster Planet Ocean 600M 217.32.42.21.01.001 New 2026– $7000

Omega - 217.32.42.21.01.001 · $7,000

This Omega Seamaster Planet Ocean 600M is one of Omega's newest releases, a stunning and sporty watch that feels refined enough to wear anywhere.

Condition: new
Year: 2025
Retail Price: $8,600
Shipping Included: yes

Posted at

Apr 7, 2026, 9:12 AM

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(Serviced) Omega Seamaster Planet Ocean Black 232.30.46.21.01.003 $2900

Omega - 232.30.46.21.01.003 · $2,900

A black Omega Seamaster Planet Ocean with a rich history of being bought and sold on this forum. The watch is in amazing condition and was barely worn since its last service.

Condition: like new, recently serviced
Previous owner's sales history: over 100 sales
Face to face sale requirement: FaceTime is required for the sale

Posted at

Apr 6, 2026, 10:41 PM

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Omega Seamaster Planet Ocean 600M 2013 Full Set

Omega - 232.30.42.21.01.003 · $4,295

This Omega Seamaster Planet Ocean 600M is a modern professional dive watch with high-depth water resistance, in-house movement technology, and everyday wearability.

Condition: Like New
Movement: Omega Caliber 8500 Co-Axial movement
Water Resistance: 600 meters
Crystal: Sapphire

Posted at

Apr 6, 2026, 10:58 AM

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Omega Seamaster Planet Ocean 2201.51 42mm Box and Card S - $2,990

Omega - 2201.51 · $2,990

This Omega Seamaster Planet Ocean 2201.51 is a high-end watch with an automatic movement and a steel case on original Omega bracelet.

Condition: Very good condition for its age
Movement: Omega Calibre 2500 movement
Bracelet Size Fit: up to 7-7.25 inch wrists

Posted at

Apr 5, 2026, 9:56 PM

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Omega Seamaster Planet Ocean 2201.50 42mm - $2,890

Omega - Planet Ocean 2201.50 · $2,890

This listing is for a Omega Seamaster Planet Ocean 42mm watch.

Case size: 42mm

Posted at

Apr 5, 2026, 9:27 PM

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[US] Omega Seamaster Planet Ocean Chrono 600m - Black Dial - 45.5mm - 215.30.46.51.01.001 - Full Set

Omega - 215.30.46.51.01.001 · $6,550

This Omega Seamaster Planet Ocean Chrono 600m features a black dial and measures 45.5mm in diameter.

Condition: Fantastic condition with minor hairlines
Case Size: 45.5mm diameter
Water Resistance: 600m depth rating

Posted at

Apr 5, 2026, 1:34 PM

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Omega Seamaster Planet Ocean 600m, 232.90.42.21.03.00, 42mm with titanium case and bracelet, blue dial and bezel, box & papers

Omega - 232.90.42.21.03.00 · $4,600

This Omega Seamaster Planet Ocean 600m features a 42mm titanium case, blue dial, and titanium bracelet, along with a helium escape valve, screw down crown, and exhibition case back. It's a classic dive watch with functional features.

Condition: Good, previously cherished condition with scratches present on underside of bottom left lug from bracelet removal
Case diameter: 42mm
Bracelet material: Titanium
Water resistance: 600m

Posted at

Apr 5, 2026, 12:36 PM

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2025 Omega Seamaster Planet Ocean 600m Titanium Blue 232.92.44.22.03.001 Full Set - $5,295

Omega - 232.92.44.22.03.001 · $5,295

A 2025 Omega Seamaster Planet Ocean 600m Titanium Blue is being sold in excellent condition, with a titanium blue finish and a water resistance rating of 600m.

Condition: Excellent condition with minimal signs of wear
Water Resistance: 600m
Year: 2025

Posted at

Apr 4, 2026, 11:37 AM

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