The Omega Seamaster collection is a line of sports and diver watches that represents the brand, Born in 1948 to commemorate Omega's 100th anniversary. Since its launch, It has attracted attention as a watch suitable for both everyday life and sports by combining dress watch style with innovative waterproof technology.
In 1957, The first professional diver's watch, The "Seamaster 300", Was introduced, Leading the full-fledged diver's watch market with its 200m water resistance and robust structure.
Since then, The Seamaster has evolved with cutting-edge technologies such as the helium escape valve, Ceramic bezel, And co-axial escapement. From dress watches to professional divers’ watches and modern sports watches, It represents Omega’s innovation and tradition through its various variations.
The Omega Seamaster Diver 300M Ref. 210.30.42.20.01.001 is a model that has established itself as Omega's representative sports diver watch since its renewal in 2018.
The laser-engraved wave pattern and large indexes and hands on the “black” ceramic dial provide excellent readability.
Compared to the previous model, Ref. 212.30.41.20.01.003, The position of the date window has been moved from the 3 o'clock position to the 6 o'clock position, Significantly improving the symmetry of the dial.
Additionally, With the movement changed from Cal. 2500 to Cal. 8800, The power reserve has been further upgraded from 48 hours to 55 hours, Further improving practicality.
While maintaining the identity of the traditional Seamaster Diver 300M, It has achieved technological advancements and modernized design. It is evaluated as a model that provides high satisfaction to actual users and sets a new standard for Omega diver watches.

Seamaster Diver 300M 210.30.42.20.01.001
Diver 300M 210.30.42.20.01.001
42mm, Black
₩6,435
Omega
Omega

Seamaster Diver 300M 210.30.42.20.01.001
Diver 300M 210.30.42.20.01.001
42mm, Black
₩4,555
Omega
Omega

Seamaster Diver 300M 210.30.42.20.01.001
Diver 300M 210.30.42.20.01.001
42mm, Black
₩4,773
Omega
Omega

Seamaster Diver 300M 210.30.42.20.01.001
Diver 300M 210.30.42.20.01.001
42mm, Black
₩7,593
Omega
Omega

Seamaster Diver 300M 210.30.42.20.01.001
Diver 300M 210.30.42.20.01.001
42mm, Black
₩4,411
Omega
Omega

Seamaster Diver 300M 210.30.42.20.01.001
Diver 300M 210.30.42.20.01.001
42mm, Black
₩4,411
Omega
Omega

Seamaster Diver 300M 210.30.42.20.01.001
Diver 300M 210.30.42.20.01.001
42mm, Black
₩6,725
Omega
Omega

Seamaster Diver 300M 210.30.42.20.01.001
Diver 300M 210.30.42.20.01.001
42mm, Black
₩6,725
Omega
Omega

Seamaster Diver 300M 210.30.42.20.01.001
Diver 300M 210.30.42.20.01.001
42mm, Black
₩6,652
Omega
Omega

Seamaster Diver 300M 210.30.42.20.01.001
Diver 300M 210.30.42.20.01.001
42mm, Black
₩6,725
Omega
Omega

Omega Seamaster
Diver 300M
Market trend
Under the Sea

Practical luxury
titanium watch
The mainstream is titanium

Rolex Submariner
VS Omega Seamaster
Who is the best in dive watches?

Buying a pre-owned wedding watch? Discover hidden value
Today's choice becomes tomorrow's asset

Spring, Spring, Spring has come
SS season watch recommendations
A mood changer starts from your wrist!

In the cold winter
warm watch
Find a watch that is a little less cold

The President's Watch
The watch worn by the world's strongest person

Olympic Games
omega
Omega Timekeeping, Olympic Edition History

39mm
The following watches
Are you looking for a compact sized watch?

Omega
Aqua Terra
User experience
Cool design and comfort ready for summer

Omega Seamaster
SEAMASTER
Omega's longest-running collection