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The OMEGA Seamaster 300 is a stainless steel dive watch featuring a blue dial, vintage-style markers, a matching blue rotating bezel, and is powered by the OMEGA Co-Axial Master Chronometer movement.
Back view of the OMEGA Seamaster 300 dive watch showcasing its stainless steel case, transparent caseback revealing the Co-Axial Master Chronometer movement, and engraved text along the edge.
A person in a grey shirt and dark blue jacket wears an OMEGA Seamaster 300 dive watch with a blue face and metal band.
The OMEGA Seamaster 300, a stainless steel dive watch with a blue dial and bezel, silver hour markers, and a metal bracelet, is shown angled against a white background, reflecting OMEGA’s Master Chronometer precision.
The OMEGA Seamaster 300 is a stainless steel dive watch with an open case back revealing its mechanical movement, featuring the Co-Axial Master Chronometer and a clasp engraved with the OMEGA logo.
Side view of an OMEGA Seamaster 300 dive watch with a stainless steel bracelet and knurled crown, showcasing the OMEGA Co-Axial Master Chronometer movement, photographed against a white background.
A close-up of the OMEGA Seamaster 300 dive watch, showcasing its blue dial, rotating bezel, and stainless steel bracelet.
Close-up of the OMEGA Seamaster 300 dive watch with a blue dial, vintage yellow markers, and a stainless steel case and bracelet, featuring Co-Axial Master Chronometer precision.
The OMEGA Seamaster 300 is a stainless steel dive watch featuring a blue dial, vintage-style markers, a matching blue rotating bezel, and is powered by the OMEGA Co-Axial Master Chronometer movement.
Back view of the OMEGA Seamaster 300 dive watch showcasing its stainless steel case, transparent caseback revealing the Co-Axial Master Chronometer movement, and engraved text along the edge.
A person in a grey shirt and dark blue jacket wears an OMEGA Seamaster 300 dive watch with a blue face and metal band.
The OMEGA Seamaster 300, a stainless steel dive watch with a blue dial and bezel, silver hour markers, and a metal bracelet, is shown angled against a white background, reflecting OMEGA’s Master Chronometer precision.
The OMEGA Seamaster 300 is a stainless steel dive watch with an open case back revealing its mechanical movement, featuring the Co-Axial Master Chronometer and a clasp engraved with the OMEGA logo.
Side view of an OMEGA Seamaster 300 dive watch with a stainless steel bracelet and knurled crown, showcasing the OMEGA Co-Axial Master Chronometer movement, photographed against a white background.
A close-up of the OMEGA Seamaster 300 dive watch, showcasing its blue dial, rotating bezel, and stainless steel bracelet.
Close-up of the OMEGA Seamaster 300 dive watch with a blue dial, vintage yellow markers, and a stainless steel case and bracelet, featuring Co-Axial Master Chronometer precision.
The OMEGA Seamaster 300 is a stainless steel dive watch featuring a blue dial, vintage-style markers, a matching blue rotating bezel, and is powered by the OMEGA Co-Axial Master Chronometer movement.
Back view of the OMEGA Seamaster 300 dive watch showcasing its stainless steel case, transparent caseback revealing the Co-Axial Master Chronometer movement, and engraved text along the edge.
A person in a grey shirt and dark blue jacket wears an OMEGA Seamaster 300 dive watch with a blue face and metal band.
The OMEGA Seamaster 300, a stainless steel dive watch with a blue dial and bezel, silver hour markers, and a metal bracelet, is shown angled against a white background, reflecting OMEGA’s Master Chronometer precision.
The OMEGA Seamaster 300 is a stainless steel dive watch with an open case back revealing its mechanical movement, featuring the Co-Axial Master Chronometer and a clasp engraved with the OMEGA logo.
Side view of an OMEGA Seamaster 300 dive watch with a stainless steel bracelet and knurled crown, showcasing the OMEGA Co-Axial Master Chronometer movement, photographed against a white background.
A close-up of the OMEGA Seamaster 300 dive watch, showcasing its blue dial, rotating bezel, and stainless steel bracelet.
Close-up of the OMEGA Seamaster 300 dive watch with a blue dial, vintage yellow markers, and a stainless steel case and bracelet, featuring Co-Axial Master Chronometer precision.
OMEGA

Seamaster 300

O23430412103001 41 mm
View Specs
Regular price $8,000
Starting at    /mo or 0% APR with Affirm .

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    Renowned for expertise in luxury watch retail, Watches of Switzerland embodies the highest standards of craftsmanship and service. With a history dating back to the 1700s, the company offers a curated selection of premier timepieces and commits to excellence in customer experience grounded in a legacy of trust and industry proficiency.

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    We are an authorized retailer for over 80 luxury watch brands.
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    Free Expedited Delivery

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    Our commitment to you does not end at delivery. We offer the following return services to make your experience as pleasant as possible.

    10-Day Returns For Timepieces:

    Timepieces purchased online can be returned or exchanged within 10 days from when they are shipped or collected.

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    All other online purchases can be returned or exchanged within 30 days from when they are shipped or collected.

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    OMEGA Seamaster 300 - (Ref. O23430412103001) Product Details

    The modern iteration of the pioneering 1957 original Seamaster 300 - OMEGA’s classic dive watch, refined OMEGA Co-Axial Master Chronometer Precision and durability from the Calibre 8912 movement 41mm case in stainless steel case and strap with blue bezel and dial

    THE DIVE WATCH FOR PROFESSIONALS

    The famous Seamaster 300 was originally released to great acclaim in 1957, designed expressly for professional divers, underwater workers and military use. Completely reworked for the 21st century with an enhanced movement and beautiful form, this timepiece is ready for a new generation of sea-going adventurers. Maintaining the long ocean heritage of OMEGA, the modern Seamaster 300 collection is a range of luxury, practical timepieces with industry-leading accuracy, timeless design and modern materials.

    OMEGA PRECISION

    This 41 mm stainless steel model features a blue dial and oxalic anodized aluminum bezel with its diving scale filled with vintage Super-LumiNova. The recessed hour markers and open numerals feature Super-LumiNova, which is also present on the rhodium-plated hands. The watch is paired with a stainless steel bracelet featuring a brushed/polished combination finish and is powered by OMEGA’s Co-Axial Master Chronometer Calibre 8912 movement, officially certified by METAS to withstand magnetic fields up to 15,000 gauss. The iconic Seamaster wave-edged caseback houses a sapphire crystal for a clear view of this industry-leading movement.

    General

    Condition

    New

    Brand

    OMEGA

    Reference

    O23430412103001

    Year

    ALL YEAR 2021

    Family

    Seamaster Diver 300m

    Product Code

    17331795

    Power Reserve

    60 Hours Approx

    Watch Display

    Analogue

    Water Resistance

    300 Metres

    Features

    Deployment clasp
    Automatic movement
    Waterproof

    Case

    Case Size

    41 mm

    Case Depth

    14 mm

    Case Shape

    Round

    Case Material

    Steel

    Bezel Material

    Ceramic

    Bezel Color

    Blue

    Crystal

    Sapphire

    Dial

    Dial Color

    Blue

    Dial Texture

    Plain

    Dial Markers

    Arabic & Batons

    Stone Set

    No

    Movement

    Type

    Auto

    Bracelet

    In-house Movement

    Yes

    Type

    Bracelet

    Bracelet Material

    Steel

    Stone Set

    No

    Buckle/Clasp

    Deployment

    A person in a suit adjusts their collar, wearing a silver luxury wristwatch with a black bezel.

    Explore OMEGA

    The OMEGA collection of watches epitomizes a blend of timeless elegance and cutting-edge innovation. From the legendary Speedmaster, the inaugural watch on the moon, to the iconic Seamaster, beloved by secret agents, each timepiece effortlessly integrates sophisticated design with unparalleled precision. Whether you're captivated by the vintage charm of the Constellation or the dynamic allure of the Planet Ocean, OMEGA presents a diverse array of watches, each narrating a distinctive tale of craftsmanship and style.

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