Omega Seamaster Planet Ocean Seamaster Planet Ocean Ultra Deep O-Megasteel / White / Bracelet

Reference 215.30.46.21.04.001

Omega Seamaster Planet Ocean Ultra Deep O-Megasteel / White / Bracelet

About this watch

The Omega Seamaster Planet Ocean Ultra Deep is a masterpiece of luxury watchmaking, showcasing exceptional craftsmanship, innovative materials, and impressive water resistance. With its striking aesthetic, featuring a white dial and dark bezel, this watch commands attention on the wrist. The use of O-Megasteel, titanium, and ceramic elements ensures greater durability and corrosion resistance, making it suitable for serious diving and exploration. At the heart of this timepiece lies the Omega caliber 8912, a METAS-certified automatic movement that reduces friction and enhances accuracy. This watch is designed to handle extreme conditions, with a water resistance of 6000 meters (about 20,000 feet) and a rotating bezel for precise timing of dives. The elegant design makes it suitable for casual wear, business meetings, and formal events alike, while the comfortable 22mm lug width and O-Megasteel bracelet ensure a snug fit on any wrist. With its impressive features and bold design, this watch is a worthy addition to any collection, speaking to the adventurer in all of us.

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MSRP: $12,700

Market Price: $8,865

Key Features

Omega caliber 8912 automatic movement
6000m water resistance
O-Megasteel construction
Titanium and ceramic elements
Sapphire crystal
METAS-certified accuracy
Rotating bezel with 60-minute scale

Specifications

Brand

Omega

Family

Seamaster Planet Ocean

Model

Seamaster Planet Ocean Ultra Deep O-Megasteel / White / Bracelet

Reference

215.30.46.21.04.001

Movement

8912

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

45.5mm

Dial Color

White

Crystal

Sapphire

Water Resistance

6000

Current Listings

Omega Seamaster Planet Ocean Black 8900 43.5mm 215.30.44.21.01.001 under warranty

Omega - 215.30.44.21.01.001 · $4,600

This Omega Seamaster Planet Ocean Black is a 43.5mm watch with a factory warranty valid until AUG 2029, accompanied by boxes and papers.

Condition: Excellent
Case size: 43.5mm

Posted at

Dec 13, 2025, 6:58 PM

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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 listing is for an Omega Seamaster Planet Ocean 8500 in exceptional condition, under warranty.

Condition: exceptional
Warranty Valid Until: November 2027

Posted at

Dec 13, 2025, 6:50 PM

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Omega Seamaster Planet Ocean Titanium 232.90.46.21.03.001 45.5mm under warranty dial😍😍

Omega - 232.90.46.21.03.001 · $4,600

This Omega Seamaster Planet Ocean is a 45.5mm titanium watch under warranty, with a factory warranty valid until November 2027.

Condition: Excellent condition
Case Material: Titanium
Size: 45.5mm diameter

Posted at

Dec 13, 2025, 6:48 PM

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Omega Seamaster Planet Ocean GoodPlanet GMT 44mm Blue Dial 232.32.44.22.03.001

Omega - 232.32.44.22.03.001 · $5,240

The Omega Seamaster Planet Ocean GoodPlanet is a 43.5mm dive watch with a deep blue dial, ceramic bezel, and GMT hand for tracking a second time zone.

Condition: Excellent pre-owned condition
Case size: 43.5mm diameter
Water resistance: unknown

Posted at

Dec 12, 2025, 11:57 PM

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Omega Seamaster Planet Ocean 600M Black Dial 45.5mm 215.30.46.51.01.001

Omega - 215.30.46.51.01.001 · $6,240

A bold 45.5mm diver with a sleek black ceramic dial, matching bezel, and in-house Co-Axial Master Chronometer Calibre 9900, offering chronograph precision and magnetic resistance up to 15,000 gauss.

Condition: Excellent pre-owned condition
Case size: 45.5mm
Water resistance: 600m
Material: Stainless steel

Posted at

Dec 12, 2025, 9:59 PM

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