Omega Seamaster Diver 300m Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Sedna Gold / Black / Bracelet

Reference 210.20.44.51.01.001

Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Sedna Gold / Black / Bracelet

About this watch

The Omega Seamaster Diver 300M Master Co-Axial 44 Chronograph is a testament to Omega's mastery of watchmaking, blending precision with exquisite design. Its striking combination of Stainless Steel and Sedna Gold exudes luxury, while the black ceramic bezel paired with a glossy black dial offers an elegant yet sporty feel. The 44mm diameter case feels substantial on the wrist, but not overwhelming, with a polished finish that reflects light beautifully. The Omega caliber 9900 movement, certified by METAS, boasts impressive technical specifications, including a power reserve of 60 hours and a frequency of 28,800 beats per hour. This automatic movement is engineered for performance, making it an exceptional timepiece for both diving enthusiasts and watch collectors. With its remarkable water resistance of 300 meters, the Seamaster Diver 300M is perfect for underwater adventures, while its date display and stick and dot indexes ensure excellent readability even in low-light conditions. Whether you're a seasoned diver or simply appreciate luxury watches, this timepiece embodies the spirit of adventure and sophistication.

Buy Now on Jomashop

This is an affiliate link

MSRP: $16,100

Market Price: $9,174

Key Features

Omega caliber 9900 movement
METAS certification
300m water resistance
44mm diameter case
Sedna Gold and Stainless Steel materials
Black ceramic bezel and glossy black dial
Date display at 6 o'clock

Specifications

Brand

Omega

Family

Seamaster Diver 300m

Model

Seamaster Diver 300M Master Co-Axial 44 Chronograph Stainless Steel / Sedna Gold / Black / Bracelet

Reference

210.20.44.51.01.001

Movement

9900

Movement Features

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

Case

44mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

300

Current Listings

Omega Seamaster Diver 300M Rubber Strap– Rare LONG (20mm, OEM Buckle) 7 3/4" + wrist

Posted at

Aug 24, 2025, 11:00 PM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M 42mm Black Dial Orange Accents 210.32.42.20.01.006

Omega - 210.32.42.20.01.006

Posted at

Aug 22, 2025, 11:43 AM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M Chronograph

Omega - 300M Chronograph · $13,500

The Omega Seamaster Diver 300M Chronograph is a 44mm numbered edition watch made from grade 2 titanium, tantalum, and 18K Sedna gold. It features a blue ceramic wave-pattern dial and chronograph functions powered by the Master Chronometer Calibre 9900.

Condition: Unworn, unsized, and stickered
Case size: 44mm
Water resistance: 300m depth rating
Bracelet material: matching metal

Posted at

Aug 21, 2025, 10:17 AM

Active

View listing on r/WatchExchange

Omega Seamaster Diver 300M America's Cup in Barcelona 2024 ref. 210.30.42.20.04.002

Omega - 210.30.42.20.04.002 · $5,999

This Omega Seamaster Diver 300M America's Cup in Barcelona 2024 is a tribute to the 37th America’s Cup, featuring a unidirectional bezel with regatta scale and START section. The watch has a ZrO2 dial and sapphire crystal caseback with unique details.

Condition: Healthy, under warranty until August 2029
Case diameter: 42mm
Height: 49.93mm
Thickness: 13.79mm

Posted at

Aug 20, 2025, 7:50 PM

Active

View listing on r/WatchExchange