Omega Seamaster Planet Ocean Seamaster Planet Ocean Ultra Deep O-Megasteel / Blue / Rubber

Reference 215.32.46.21.03.001

Omega Seamaster Planet Ocean Ultra Deep O-Megasteel / Blue / Rubber

About this watch

The Omega Seamaster Planet Ocean Ultra Deep O-Megasteel is a testament to Omega's innovation and dedication to excellence. This watch combines advanced technology with a striking design that is hard to resist. At the heart of this watch lies the Omega caliber 8912, an automatic movement that boasts features like a frequency of 25,200 vibrations per hour and a power reserve of 60 hours. The watch has a robust presence on the wrist, with a diameter of 45.50 mm and a height of 18.12 mm, and is made from high-quality materials like titanium, ceramic, and stainless steel. The stunning blue gradient finish is reminiscent of the deep ocean, making it not just a watch but a work of art. One of the standout features of the Ultra Deep is its impressive water resistance, with a staggering 6000 meters (or 20,000 feet) of water resistance, making it built for the serious diver. The watch also features a rotating bezel with a scale from 0-60, designed specifically for diving, and is protected by a sapphire crystal that adds an extra layer of protection. Wearing the Seamaster Planet Ocean Ultra Deep is an experience in itself, with a comfortable rubber strap and arrow-shaped hands that glow in the dark.

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MSRP: $12,300

Market Price: $8,150

Key Features

Chronometer certification
Co-Axial escapement
Hours, minutes, and seconds display
Impressive water resistance (6000m)
High-quality materials (Titanium, Ceramic, Stainless Steel)
Beautiful blue gradient finish
Reliable Omega caliber 8912 movement

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean Ultra Deep O-Megasteel / Blue / Rubber

Reference

215.32.46.21.03.001

Movement

8912

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

45.5mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

6000

Current Listings

Omega Seamaster Planet Ocean 600m - Black Dial - 45.5mm - 215.30.46.51.01.001 - Full Set

Omega - 215.30.46.51.01.001 · $6,600

This Omega Seamaster Planet Ocean 600m features a black dial and 45.5mm case size, perfect for diving or everyday wear.

Condition: Fantastic condition, minor hairlines
Case Size: 45.5mm diameter

Posted at

Mar 22, 2026, 9:40 AM

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Omega Seamaster Planet Ocean 8500 45.5mm 232.30.46.21.01.003 under warranty

Omega - 232.30.46.21.01.003 · $4,500

This Omega Seamaster Planet Ocean features a 45.5mm case, offering a large and stylish design. The watch is still under warranty until November 2027.

Condition: exceptional condition
Case size: 45.5mm diameter
Warranty valid until: November 2027

Posted at

Mar 21, 2026, 11:22 PM

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Omega Seamaster Planet Ocean 600m 45.5mm 232.30.46.21.01.002 FULL SET

Omega - 232.30.46.21.01.002 · $3,375

This Omega Seamaster Planet Ocean is a 45.5mm watch with a 600m depth rating.

Condition: Pre-owned, polished
Diameter: 45.5mm
Depth Rating: 600m

Posted at

Mar 21, 2026, 7:30 PM

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OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 - COMPLETE SET! 🔥$4,150🔥

OMEGA - 232.32.42.21.01.003 · $4,150

The OMEGA Seamaster Planet Ocean 600M Ref. 232.32.42.21.01.003 is a robust and elegant dive watch that embodies OMEGA's commitment to ocean exploration and precision engineering.

Condition: VERY GOOD, with few superficial scratches on case
Movement: Co-Axial Caliber 8500
Water resistance: 600m (2000 feet)
Case material: stainless steel

Posted at

Mar 21, 2026, 7:09 PM

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Omega Seamaster Planet Ocean 600m 42mm, 232.30.42.21.01.003 with black dial, (orange 6, 9, 12), w/ box & papers

Omega - 232.30.42.21.01.003 · $4,100

The Omega Seamaster Planet Ocean 600m 42mm features a classic dive watch design with a black dial, orange numerals, and stainless steel bracelet.

Condition: Excellent, previously cherished condition
Case diameter: 42mm
Water resistance: 600m
Bracelet size capacity: up to 7.5" wrist

Posted at

Mar 19, 2026, 1:35 PM

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Omega Seamaster Planet Ocean 2201.50 42mm Box and Cards - $2,990

Omega - 2201.50 · $2,990

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

Condition: Very good condition for its age with minimal marks/hairlines
Case size: 42mm diameter
Movement: Omega Calibre 2500
Bracelet type: original Omega steel bracelet

Posted at

Mar 19, 2026, 4:52 AM

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Omega Seamaster Planet Ocean 600M – 42mm Titanium – 2025 Set

Omega - 232.90.42.21.03.001 · $5,350

The Omega Seamaster Planet Ocean 600M features a titanium 42mm case and bracelet, with a blue ceramic bezel and dial.

Condition: Mint condition
Case Size: 42mm diameter
Water Resistance: 600m / 2000ft
Movement: Omega Calibre 8500

Posted at

Mar 18, 2026, 3:33 PM

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Omega Seamaster Planet Ocean - 2200.50

Omega - 2200.50 · $3,300

This Omega Seamaster Planet Ocean ref. 2200.50 is the classic Co-Axial model powered by Omega caliber 2500, featuring a black dial and black bezel, along with sapphire crystal and 600m water resistance.

Condition: Pre-owned with scratches on AR coating
Water Resistance: 600m
Case Size: 45.5mm diameter
Movement: Omega caliber 2500 (Co-Axial)

Posted at

Mar 18, 2026, 10:18 AM

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