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 GMT 600M “Oreo” - 215.30.44.22.01.001

Omega - 215.30.44.22.01.001 · $5,650

This Omega Seamaster Planet Ocean GMT 600M 'Oreo' comes with additional accessories and is in very good condition, with some damage to the outer cardboard box.

Condition: very good pre-owned condition
Box Condition: outer box has some damage
Accessories: includes inner box, warranty, pictogram/master chrono cards, instruction booklet, AD purchase receipt

Posted at

Jan 9, 2026, 11:13 AM

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2018 OMEGA Seamaster Planet Ocean PyeongChang Limited Edition 522.32.44.21.03.001 - Full set

OMEGA - 522.32.44.21.03.001 · $5,898

A limited edition Seamaster Planet Ocean 600M created for the 2018 Olympic Winter Games, featuring a bold and sporty design with elegant luxury presence, available in two different strap options.

Condition: Very good pre-owned condition with little signs of wear, including a barely visible imperfection on the crystal just to the left of the date window.
Case material: Stainless steel
Strap options: Blue rubber strap with red accents and stainless steel bracelet
Water resistance: 600M

Posted at

Jan 8, 2026, 2:14 PM

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Omega Seamaster Planet Ocean 45mm 232.30.46.21.01.001 - $2999

Omega - 232.30.46.21.01.001 · $2,999

This Omega Seamaster Planet Ocean is listed for sale with its original box and papers.

Condition: The bezel and crystal are clean and clear, but the Case has some faint hairline scratches and one very small knick on the lug, with signs of wear on the bracelet.
Box And Papers: Yes
Shipping: via FedEx Ground with signature confirmation

Posted at

Jan 7, 2026, 1:34 PM

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2021 Omega Seamaster Planet Ocean 600M Full Set in excellent condition Reference 215.30.44.21.03.001

Omega - 215.30.44.21.03.001 · $4,199

This 2021 Omega Seamaster Planet Ocean 600M is a full set timepiece with various accessories, including a white outer box and inner wooden presentation box.

Condition: Very good preowned condition
Case size: 44mm diameter
Depth rating: 600m

Posted at

Jan 7, 2026, 11:23 AM

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Omega Seamaster Planet Ocean 600M Blue Ceramic 43.5mm - Complete

Omega - 21530442103001 · $4,500

The Omega Seamaster Planet Ocean 600M Blue Ceramic features a stainless steel case, blue ceramic dial, and unidirectional bezel with Liquidmetal diving scale. It has an automatic chronometer movement and is water resistant to 600 meters.

Condition: Unworn/mint condition
Case Size: 43.5mm
Movement Type: Automatic chronometer

Posted at

Jan 6, 2026, 2:31 PM

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