Omega Seamaster Planet Ocean Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Diamond / Black / Alligator

Reference 232.18.46.21.01.001

Omega Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Diamond / Black / Alligator

About this watch

The Omega Seamaster Planet Ocean 232.18.46.21.01.001 is a statement piece that combines craftsmanship, durability, and luxury in one timepiece. The 45.5mm stainless steel case feels solid and luxurious on the wrist, while the black dial with mixed indexes offers striking contrast and readability. The gem-set bezel adds opulence, making this watch perfect for both diving expeditions and formal events. At its core is the Omega Caliber 8500 movement, a marvel of engineering with a Co-Axial escapement that reduces friction and enhances accuracy. With a water resistance rating of 600 meters, this watch is designed for serious divers who demand precision and reliability. The alligator leather strap adds sophistication and comfort, while the deployment clasp ensures security. This timepiece is an investment in both style and reliability, perfect for those willing to invest in a piece of art that tells a story.

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MSRP: $19,500

Market Price: $7,392

Key Features

Omega Caliber 8500 movement with Co-Axial escapement
600m water resistance rating
45.5mm stainless steel case
Black dial with mixed indexes and gem-set bezel
Alligator leather strap with deployment clasp
Chronometer certification for precision timekeeping
Sapphire crystal for durability

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean 600M Co-Axial 45.5 Stainless Steel / Diamond / Black / Alligator

Reference

232.18.46.21.01.001

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

42mm Omega Seamaster Planet Ocean 2500 Liquid Metal 1948 Limited Edition Good Condition (Full B&P) 222.30.42.20.01.001

Omega - 222.30.42.20.01.001 · $5,800

A 2011 Omega Seamaster Planet Ocean 2500 Liquid Metal 1948 Limited Edition watch in good condition, featuring a black ceramic bezel with red text and a stainless steel case.

Condition: Good, with some wear to the AR coating and slight imperfections on the dial
Movement: Automatic self-winding movement with Co-Axial escapement, 2500 Caliber
Case size: 42mm diameter
Crystal type: Domed scratch-resistant sapphire crystal

Posted at

Jun 20, 2025, 12:37 AM

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Omega Seamaster Planet Ocean 600M Blue dial Ref. 215.30.44.21.03.001 (Full B&P AD Card Dates 07/2023)

This Omega Seamaster Planet Ocean 600M features a blue dial and is in excellent condition with some minor signs of wear on the bracelet and clasp.

Posted at

Jun 20, 2025, 12:26 AM

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Omega Seamaster Planet Ocean 600M James Bond 42mm

Omega - 2201.50.00 / 2201.50 · $3,250.003

This Omega Seamaster Professional Diver was worn by Daniel Craig in the movie Quantum of Solace, featuring a 42mm stainless steel case on factory bracelet with black matte dial and black aluminum bezel. It comes equipped with an Omega Calibre 2500 automatic chronometer movement with co-axial escapement.

Condition: Excellent condition all around - best you will find for a watch of this age.
Case size: 42mm
Bezel material: black aluminum
Movement: Omega Calibre 2500 automatic chronometer

Posted at

Jun 19, 2025, 6:54 PM

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Omega Seamaster Planet Ocean 600M James Bond 42mm

Omega - Planet Ocean 600M · $5,500

a stainless steel Omega Seamaster Planet Ocean 600M James Bond edition watch with a 42mm diameter case.

Size: 42mm diameter

Posted at

Jun 19, 2025, 2:10 PM

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Omega Seamaster Planet Ocean Chronograph Ref - 215.32.46.51.01.004 Full Set!

Omega - 215.32.46.51.01.004 · $6,500.007

The Omega Seamaster Planet Ocean Chronograph has a commanding presence on the wrist, with a unique grayscale design that looks amazing dressed up or down.

Condition: Excellent
Box And Papers: Full Set
Depth Rating: 200m

Posted at

Jun 19, 2025, 9:35 AM

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New 2025 Omega Seamaster Planet Ocean Ultra Deep 6000M Titanium 215.92.46.21.01.001 $8,999.00

Omega - 215.92.46.21.01.001 · $8,999

New 2025 Omega Seamaster Planet Ocean Ultra Deep 6000M Titanium watch with a sand blasted Grade 5 Titanium case and 18K white gold hands.

Condition: 10/10, Unworn, New
Case size: 45.5mm diameter
Water resistance: 6000m
Movement: 8912

Posted at

Jun 19, 2025, 8:55 AM

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Omega Seamaster Planet Ocean Chronograph Ref - 215.32.46.51.01.004 Full Set!

Omega - 215.32.46.51.01.004 · $6,500

The Omega Seamaster Planet Ocean Chronograph is a watch with a commanding presence on the wrist, available in a unique grayscale look that can be dressed up or down.

Condition: Excellent condition
Case size: 45mm diameter
Water resistance: 600m depth rating

Posted at

Jun 19, 2025, 8:38 AM

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Omega Seamaster Planet Ocean 2200.50

Omega - Planet Ocean 2200.50 · $2,350

For sale is an Omega Seamaster Planet Ocean, a stainless steel dive watch in great condition.

Condition: great condition with some light scratches on the crystal and bracelet

Posted at

Jun 18, 2025, 12:19 PM

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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

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