Omega Seamaster Diver 300m Seamaster Diver 300M Co-Axial 44 Regatta Chronograph Stainless Steel / Black / Rubber / ETNZ

Reference 212.32.44.50.01.001

Omega Seamaster Diver 300M Co-Axial 44 Regatta Chronograph Stainless Steel / Black / Rubber / ETNZ

About this watch

The Omega Seamaster Diver 300M Co-Axial 44 Regatta Chronograph is not just a watch; it’s a statement. This luxury timepiece combines both function and style, boasting a 44 mm round case made of robust stainless steel and a sleek black dial featuring stick and dot indexes. The rotating bezel allows divers to track their time underwater accurately, while the sapphire crystal glass adds a layer of scratch resistance. At the core of this watch is the Omega Caliber 3330, an automatic chronograph movement featuring a column wheel and co-axial escapement. With such specifications, you can trust that the watch will keep ticking even during your most adventurous outings. The Seamaster features a rubber strap for comfort and durability, making it perfect for both diving adventures and everyday wear. Its versatility is unmatched, adapting to any style or occasion. Whether you’re dressing up for a business meeting or heading to the beach, this watch is a fantastic conversation starter. With its stunning design, reliable movement, and robust functionality, it stands out in a crowded market.

Buy Now on Jomashop

This is an affiliate link

MSRP: $6,600

Market Price: $4,491

Key Features

44 mm round stainless steel case
Sleek black dial with stick and dot indexes
Rotating bezel for accurate time tracking
Omega Caliber 3330 automatic chronograph movement
300 meters water resistance
Rubber strap for comfort and durability
Sapphire crystal glass for scratch resistance

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Co-Axial 44 Regatta Chronograph Stainless Steel / Black / Rubber / ETNZ

Reference

212.32.44.50.01.001

Movement

3330

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph, Column wheel
Co-Axial Escapement

Case

Stainless Steel 44mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster Diver 300M 212.30.41.20.03.001 – Blue No-Wave 41mm– Box & Papers - $3499 Shipped

Omega - 212.30.41.20.03.001 · $3,499

For sale is a 2018 Omega Seamaster Diver 300M with the blue no-wave dial.

Condition: Light wear throughout, no dings on case, caseback, or bezel
Case diameter: 41mm
Water resistance depth rating: 300m
Movement type: Co-Axial Calibre 2500

Posted at

Jan 15, 2026, 12:47 AM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M “Seaweed” Green 42mm - 210.30.42.20.10.001 – 2024 – Full Set - $5449 Shipped

Omega - 210.30.42.20.10.001 · $5,449

A 2024 Omega Seamaster Diver 300M 'Seaweed' in excellent condition, featuring a green ceramic wave dial and 42mm stainless steel case.

Condition: Excellent condition, light handling marks on bracelet only
Case size: 42mm diameter
Bracelet length: full length steel bracelet
Strap included: bonus green rubber strap

Posted at

Jan 15, 2026, 12:42 AM

Active

View listing on r/WatchExchange

OMEGA Seamaster Diver 300M 210.30.44.51.01.001 $5250 plus label

OMEGA - 210.30.44.51.01.001 · $5,250

This OMEGA Seamaster Diver 300M Chronograph is a waterproof watch with a clean crystal and bezel, and comes with various accessories.

Condition: good pre-owned condition
Case Sides Condition: worn
Crystal Condition: clean
Bezel Condition: clean

Posted at

Jan 14, 2026, 2:40 PM

Active

View listing on r/WatchExchange

Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m

· $100

This is a mesh bracelet from Strapify.com, specifically designed for the Omega Seamaster Diver 300m with 20mm lugs. It features high-quality 904L stainless steel and a secure folding deployant clasp.

Condition: Like new
Material: 904L grade stainless steel
Thickness: 3mm (near lugs), 2.5mm (near buckle)
Length: 95mm x 85mm

Posted at

Jan 13, 2026, 4:38 PM

Active

View listing on r/WatchExchange

Strapify King Mesh bracelet - 20mm fits Omega Seamaster Diver 300m

This listing does not contain any information about a watch.

Posted at

Jan 13, 2026, 4:37 PM

Active

View listing on r/WatchExchange

📣🚨Omega Seamaster Diver 300M Black on Rubber Strap $4295 shipped🚨📣

Omega - 210.32.42.20.01.001 · $4,295

This Omega Seamaster Diver 300M is a 42mm watch in very good condition, featuring a black dial and rubber strap.

Condition: very good pre-owned
Case size: 42mm diameter
Includes: complete set with receipts

Posted at

Jan 12, 2026, 4:07 PM

Active

View listing on r/WatchExchange

📣🚨Omega Seamaster Diver 300M Black on Rubber Strap $4295 shipped🚨📣

Omega - 210.32.42.20.01.001 · $4,295

This Omega Seamaster Diver 300M is a 42mm case size watch featuring a black finish on a rubber strap.

Condition: very good pre-owned
Case Size: 42mm diameter
Includes: complete set with receipts

Posted at

Jan 12, 2026, 3:22 PM

Active

View listing on r/WatchExchange

No Date Omega Seamaster Diver 300M - Full Set 2025

Omega - Seamaster Diver 300M No Date · $5,200

Up for sale is my No Date SMP 300, purchased directly from Omega Boutique. This watch comes with a complete set, including the original Omega rubber strap with deployant clasp, both boxes, and 3 cards.

Condition: Mint condition
Purchase Date: purchased directly from Omega Boutique
Warranty Card Date: dated 3/29/2025
Included Accessories: complete set, original Omega rubber strap with deployant clasp, both boxes, and 3 cards

Posted at

Jan 11, 2026, 10:28 AM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M Green Dial – 2025 Like New, Partially Stickered – Ref. 210.30.42.20.10.001

Omega - 210.30.42.20.10.001 · $5,200

The listing is for an Omega Seamaster Diver 300M with a green dial, described as like new and partially stickered.

Condition: Like New, Partially Stickered
Images: [https://imgur.com/a/xenK7E3](https://imgur.com/a/xenK7E3)

Posted at

Jan 8, 2026, 6:25 PM

Active

View listing on r/WatchExchange