Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Blue / Rubber

Reference 210.32.42.20.03.001

Omega Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Blue / Rubber

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 42 is a masterpiece of luxury watchmaking, blending impeccable craftsmanship with stunning aesthetics. This high-performance dive watch boasts a robust design, precision engineering, and a rich heritage that spans over 170 years. The sleek stainless steel case and striking blue ceramic bezel evoke the depths of the ocean, while the blue dial with stick and dot indexes provides clarity in any environment. The Omega Caliber 8800 self-winding movement features a Co-Axial escapement, Master Chronometer certification, and resistance to magnetic fields up to 15,000 gauss. With a water resistance of 300 meters and a power reserve of 55 hours, this watch is designed for serious diving and everyday wear. The comfortable rubber strap and open case back allow you to appreciate the intricate craftsmanship of the movement. Whether you're a seasoned diver or a casual wearer, the Omega Seamaster Diver 300M is a statement piece that embodies functionality and timeless style.

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MSRP: $5,600

Market Price: $3,930

Key Features

Omega Caliber 8800 self-winding movement
Master Chronometer certification
300m water resistance
55-hour power reserve
Sapphire crystal scratch-resistant
Blue ceramic bezel
Stainless steel case

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Master Co-Axial 42 Stainless Steel / Blue / Rubber

Reference

210.32.42.20.03.001

Movement

8800

Movement Features

Hours, Minutes, Seconds
Date
Chronometer, Co-Axial Escapement

Case

42mm

Dial Color

Blue

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster Diver 300M Blue on Bracelet + OEM strap - Box & Papers - Great Condition - December 2024 - REPOST/REDUCED

Omega - 210.30.42.20.03.001 · $4,200

This Omega Seamaster Diver 300M Blue on Bracelet is a 42mm watch that comes with an authentic OEM rubber strap in blue and is under warranty through December 2029.

Condition: Great Condition, minor scuffs on the clasp and case
Bracelet condition: plenty of hairline scratches along with minor/shallow scuffs on the clasp
Case condition: minor scuffs
Crystal condition: flawless

Posted at

Mar 1, 2026, 2:17 PM

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Omega Seamaster Diver 300M 42mm Full Box & Papers Complete Set (210.32.42.20.01.001)

Omega - 210.32.42.20.01.001 · $4,550

A Omega Seamaster Diver 300m in black on a black dial, featuring a 42mm case size.

Condition: very good condition
Case Size: 42mm

Posted at

Mar 1, 2026, 11:56 AM

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Omega Seamaster Diver 300M – James Bond 60th Anniversary – Complete – Unworn

Omega - 21030422003002 · $7,250

A James Bond 60th Anniversary edition Omega Seamaster Diver 300M with a blue wave dial, animated caseback, and mesh bracelet.

Condition: Unworn
Movement: co-axial master chronometer Calibre 8806
Water Resistance: 300m
Case Size: 42mm

Posted at

Feb 28, 2026, 2:13 PM

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Omega Seamaster Diver 300M - White Dial - Full Kit

Omega - 210.30.42.20.04.001 · $4,000

Up for sale is my Omega Seamaster 300M, a diver's watch with a white dial. It has accumulated some scratches over the years but all functions seem to be operating normally.

Condition: Pre-owned with scratches on the case and bracelet
Year purchased: 2021
Warranty: International Warranty
Depth rating: 300m

Posted at

Feb 27, 2026, 6:39 PM

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OMEGA Seamaster Diver 300M "Paris 2024" Ref. 522.21.42.20.04.001 + Five Stripes "Paris 2024" NATO Strap - ULTIMATE SET! 🔥$7,900🔥

OMEGA - 522.21.42.20.04.001 · $7,900

A luxurious tribute to sporting excellence, the Seamaster Diver 300M 'Paris 2024' features a stainless steel and 18K Moonshine Gold case with a laser-structured diving scale and a white ceramic dial.

Condition: UNWORN
Case size: 42mm
Movement: Calibre 8800 Master Chronometer
Water resistance: 300m

Posted at

Feb 26, 2026, 9:08 PM

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2018 Omega Seamaster Diver 300M Commander's Watch - REF 212.32.41.20.04.001

Omega - 212.32.41.20.04.001 · $5,695

This 2018 Omega Seamaster Diver 300M Commander's Watch features a stainless steel case and is in excellent condition with little to no wear.

Condition: Great pre-owned condition
Box and papers: Yes
Warranty card date: 06/2018
Shipping insured: Yes

Posted at

Feb 26, 2026, 12:02 PM

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2023 Omega Seamaster Diver 300m White Dial on Bracelet 210.30.42.20.04.001 B+P

Omega - 210.30.42.20.04.001 · $4,500

A stunning Omega Seamaster Diver 300M with a white wave-pattern dial and black ceramic bezel, featuring exceptional precision and 300-meter water resistance.

Condition: Excellent condition
Case diameter: 42mm
Crystal: Sapphire crystal
Bezel material: Black ceramic

Posted at

Feb 23, 2026, 1:38 PM

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2024 Omega Seamaster Diver 300m Green Dial on Bracelet 210.30.42.20.10.001 B+P

Omega - 210.30.42.20.10.001 · $4,850

The Omega Seamaster Diver 300M features a stunning green wave-pattern dial, paired with a green ceramic bezel, and is equipped with Omega's Co-Axial Master Chronometer Caliber 8800 movement. It has exceptional precision, anti-magnetic protection, and an astounding 300-meter water resistance.

Condition: Excellent condition
Case Diameter: 42mm
Bezel Color: Green Ceramic
Dial Color: Green

Posted at

Feb 23, 2026, 1:34 PM

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Omega Seamaster Diver 300M Black Ceramic (210.92.44.20.01.003)

Omega - 210.92.44.20.01.003 · $6,500

This Omega Seamaster Diver 300M Black Ceramic watch features a 44mm size and is in excellent condition, complete with a triple boxed set and various documentation.

Condition: Excellent
Size: 44mm diameter
Depth rating: 30 bar (300m)
Movement: Master Chronometer

Posted at

Mar 26, 2025, 3:22 PM

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