Omega Seamaster Diver 300m Seamaster Diver 300M Co-Axial 41 Stainless Steel / Black / Bracelet / SASR

Reference 212.30.41.20.01.004

Omega Seamaster Diver 300M Co-Axial 41 Stainless Steel / Black / Bracelet / SASR

About this watch

The Omega Seamaster Diver 300M Co-Axial 41, model 212.30.41.20.01.004, is a statement piece that combines functionality with style, perfect for dive watch aficionados and those who appreciate luxury. This timepiece boasts a rich history of innovation in horology, with Omega being a name synonymous with precision and luxury since its founding in 1848. The Seamaster Diver 300M series has long been a flagship in Omega's collection, designed for professional divers and water sports enthusiasts, while also being stylish enough to wear on any occasion.

Buy Now on Jomashop

This is an affiliate link

Key Features

Stainless Steel Case
Sapphire Crystal
Automatic Movement with Co-Axial Escapement
300m Water Resistance
Limited Edition of 279 Units
Chronometer-Certified Accuracy
48-Hour Power Reserve

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Co-Axial 41 Stainless Steel / Black / Bracelet / SASR

Reference

212.30.41.20.01.004

Movement

2500

Movement Features

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

Case

Stainless Steel 41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster Diver 300M 007 NTTD

Omega - 210.90.42.20.01.001 · $9,750

Selling a Omega Seamaster NTTD edition in excellent condition with some minor cosmetic damage.

Condition: Excellent (small scratch on clasp and a few light scratches on case back)
Case Size: 42mm
Water Resistance: 300m

Posted at

Jan 28, 2026, 11:41 PM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M – 212.30.41.20.01.003 – 2017 – Full Set – $3,700 + Shipping

Omega - 212.30.41.20.01.003 · $3,700

Year: 2017

Posted at

Jan 28, 2026, 5:48 PM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M White Dial – Ref. 210.32.42.20.04.001 (2021) – Full Set – $4,700

Omega - 210.32.42.20.04.001 · $4,700

This Omega Seamaster Diver 300M features a white dial and was produced in 2021.

Year: 2021

Posted at

Jan 28, 2026, 5:38 PM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M - 41mm Ceramic Blue - No Wave - Complete Set

Omega - 212.30.41.20.03.001 · $3,200

This Omega Seamaster Diver 300M Co-Axial Chronometer features a 41mm stainless steel case, blue ceramic bezel, and flat/lacquered blue dial with an understated look. It has an Omega Co-Axial calibre 2500 automatic movement and is rated to 300 m of water resistance.

Condition: Excellent
Case size: 41mm diameter
Movement: Omega Co-Axial calibre 2500 automatic movement
Water resistance: 300m depth rating

Posted at

Jan 28, 2026, 4:46 PM

Active

View listing on r/WatchExchange

2025 OMEGA Seamaster Diver 300M 42mm Green Dial “SEAWEED” 210.30.42.20.10.001

OMEGA - 210.30.42.20.10.001 · $4,700

A 2025 OMEGA Seamaster Diver 300M in a 42mm Green Dial "SEAWEED" configuration, featuring an Omega 8800 movement and various accessories.

Condition: Excellent, light signs of wear
Movement: Omega 8800

Posted at

Jan 28, 2026, 4:37 PM

Active

View listing on r/WatchExchange

OMEGA Seamaster Diver 300M 42mm White Dial 210.30.42.20.04.001 | Full Set

OMEGA - 210.30.42.20.04.001 · $4,500

A 2020 OMEGA Seamaster Diver 300M with a white dial, 42mm case size, and excellent timekeeping performance.

Condition: Outstanding condition, with only a few faint hairline marks on the bracelet from light wear.
Movement: Omega 8800
Bracelet size: 8.25 inches, will fit wrists up to approximately 8.25"
Box condition: [object Object]

Posted at

Jan 28, 2026, 4:24 PM

Active

View listing on r/WatchExchange

2025 Omega Seamaster Diver 300m Green Dial on Bracelet 210.30.42.20.10.001 B+P

Omega - 210.30.42.20.10.001 · $4,900

The Omega Seamaster Diver 300M reference number 210.30.42.20.10.001 features a stunning green wave-pattern dial paired with a green ceramic bezel, a 42 mm case diameter, and exceptional precision thanks to its Co-Axial Master Chronometer Caliber 8800 movement.

Condition: Excellent
Diameter: 42mm
Movement: Self-winding Mechanical
Bezel material: Green Ceramic

Posted at

Jan 28, 2026, 10:19 AM

Active

View listing on r/WatchExchange

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

Omega - 210.30.42.20.04.001 · $4,600

This watch features a stunning white wave-pattern dial paired with a black ceramic bezel, and is equipped with Omega's Co-Axial Master Chronometer Caliber 8800 movement, offering exceptional precision, anti-magnetic protection, and 300-meter water resistance.

Condition: Excellent
Movement: Self-winding Mechanical
Case material: Stainless Steel
Bezel material: Black Ceramic

Posted at

Jan 28, 2026, 10:09 AM

Active

View listing on r/WatchExchange