Omega Seamaster Diver 300M watch with blue dial and bezel on stainless steel bracelet
Seamaster Diver 300M 42mm blue dial on stainless steel bracelet close-up
Omega Seamaster Diver 300M 42mm blue dial watch on stainless steel bracelet worn on the wrist
Close-up of Omega Seamaster Diver 300M blue dial with bezel and date window
Close-up of Seamaster Diver 300M blue dial with silver hands on a bracelet
Close-up of Omega logo and Seamaster script on a blue dial with silver hands
Macro view of blue Seamaster dial with luminous teal markers and green accents on the hands
Blue dial Omega Seamaster Diver 300M 42mm with luminescent markers and wave pattern on a stainless steel bracelet
Back view of Seamaster Diver 300M 42mm on bracelet showing exposed movement through the sapphire case back
Back view of Seamaster Diver 300M 42mm with bracelet and movement visible through a transparent caseback
Stainless steel case back with Omega logo on the Seamaster Diver 300M bracelet
Deployment clasp of Seamaster Diver 300M bracelet with push button release
Close up of the Seamaster Diver 300M bracelet clasp and brushed links from a different angle
Close-up of Omega Master Co-Axial 8800 movement rotor
Omega Seamaster Diver 300M 42mm blue dial on stainless steel bracelet in a wooden presentation box
Red Master Chronometer certificate card with METAS branding for Omega watches

Authorized Dealer. OMEGA official 5 year warranty included

OMEGA

Seamaster Diver 300M 42mm - Blue on Bracelet

$6,700

OMEGA Seamaster Diver 300M 42mm - Blue on Bracelet

$6,700

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Product Description

Born in 1993 and revered ever since, the OMEGA Seamaster Diver 300M is more than a dive watch—it’s a legacy beneath the waves. Unlike other OMEGA collections, the Diver 300M stands out with its signature wave-pattern dial, helium escape valve, and a unidirectional ceramic bezel built for the deep. It’s powered by the Co-Axial Master Chronometer movement, offering exceptional precision and magnetic resistance up to 15,000 gauss. Today’s models channel that iconic heritage with cutting-edge innovation and bold design, making it a must-have for those who crave precision, adventure, and timeless style.

Overview

Reference

210.30.42.20.03.001

Case Size

42 mm

Case Height

13.6 mm

Lug To Lug

49.9 mm

Lug Width

20 mm

Water Resistance

300m

Movement

Automatic

Style

Diver

Collection

Seamaster

Subcollection

Diver 300M

Case

Bezel

Unidirectional rotating bezel - blue ceramic

Case Back

See-through, sapphire-crystal, wave-edged caseback

Case Material

Stainless steel

Case Shape

Round

Clasp / Buckle

Foldover clasp with comfort setting and diver extension

Crown

Screw-in crown

Crystal

Domed scratch-resistant sapphire with anti-reflective treatment on both sides

Attachment Type

Bracelet

Dial Color

Blue

Dial Features

Polished blue ceramic, laser-engraved waves, a date window at 6 o’clock, rhodium-plated raised indexes filled with lume

Hands

Rhodium-plated skeleton hands filled with white Super-LumiNova

Lume

White Super-LumiNova

Strap / Bracelet Material

Stainless steel bracelet

Movement

Caliber

8800

Features

Co-axial escapement, Certified Master Chronometer, Approved by METAS, anit-magnetic reaching 15,000 gauss, free-sprung balance with silicon balance spring, automatic winding in both directions, rhodium plated finish with geneva waves in arabesque

Frequency

3.5 Hz / 25,200 vph

Jewels

35 Jewels

Movement

Self-winding Co-Axial Master Chronometer

Power Reserve

55 Hours

Complication

Date

Brand History

OMEGA

Since 1848, OMEGA has embodied an unrelenting pursuit of excellence in watchmaking with its achievements in chronometric precision and a rich profusion of icons that have made indelible marks on history. Extending to the likes of James Bond on the big screen, to adopting the revolutionary co-axial escapement, and being a crucial piece of kit to NASA astronauts exploring beyond our atmosphere, OMEGA has cemented its place in the pantheon of luxury watchmaking.

OMEGA