Seamaster Diver 300M 44mm grey dial with blue bezel on stainless steel bracelet
Close up of the Seamaster Diver 300M stainless steel bracelet and case back
Red METAS Master Chronometer certificate card with multilingual text and Omega branding
OMEGA

Seamaster Diver 300M 44mm - Grey Dial w/ Blue Bezel on Bracelet

$9,600
★★★★★ (1) review

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OMEGA official 5 year warranty included

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Included on all watches and orders over $150 in the U.S.

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Not the right fit? Returns are simple.

Our Return Policy

Returns & Exchanges

We want you to love your watch. If it's not the right fit, our client services team is here to make returns and exchanges simple.

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We'll provide a prepaid return label for eligible returns.

How to Start a Return

Log into your account or contact our client services team at orders@teddybaldassarre.com. Returns must be started within 5 business days of receiving your order.

Return Conditions

To be eligible, your watch must be unworn, unaltered, and in its original condition with all packaging, tags, stickers, and paperwork included. Straps and bracelets must not be removed, adjusted, or sized, and the Teddy Baldassarre security tag must still be attached.

Not Eligible for Return

Special orders, watches with sized or altered bracelets, and books are final sale.

Please see our Refund Policy for full details, including restocking fees and refund timelines.
About the product

Born in 1993, the OMEGA Seamaster Diver 300M is known for its signature wave-pattern dial, helium escape valve, and unidirectional ceramic bezel. It is powered by a Co-Axial Master Chronometer movement, with magnetic resistance up to 15,000 gauss.
OMEGA
$9,600

Seamaster Diver 300M 44mm - Grey Dial w/ Blue Bezel on Bracelet

The Details

  • 44 mm

    Case Size

  • 17.2 mm

    Case Height

  • 52.8 mm

    Lug to Lug

  • 300m

    Water Resistance

Overview

Case Height

17.2 mm

Case Size

44 mm

Collection

Seamaster

Crystal

Sapphire

Style

Diver, Chronograph

Lug to Lug

52.8 mm

Lug Width

21 mm

Movement

Automatic

Reference

210.30.44.51.06.001

Subcollection

Diver 300M

Water Resistance

300m

Case

Bezel

Unidirectional Rotating Bezel - Blue Ceramic

Caseback

Sapphire

Case Material

Stainless Steel

Clasp / Buckle

Foldover clasp with comfort setting and diver extension

Crown

Screw-In Crown

Crystal

Domed Scratch-Resistant Sapphire, Anti-Reflective Treatment on both sides

Dial Color

Grey

Lume

Super-LumiNova

Strap / Bracelet Material

Stainless steel bracelet

Movement

Caliber

9900

Features

Co-Axial Escapement. Certified Master Chronometer, Approved by METAS, Resistant to magnetic fields reaching 15,000 gauss. Silicon-balance spring, 2 barrels mounted in series, time zone function. Central hour, minute and chronograph seconds hands, small seconds hand, 12-hour and 60-minute recorders. Rhodium plated finish with geneva waves in arabesque.

Jewels

54

Movement

Self-winding Co-Axial Master Chronometer

Power Reserve

60 Hours

Vibrations Per Hour

28,800 vph

Complication

Chronograph, Date

Why Buy From Teddy?

All watches ship free within the U.S.

Manufacturer's warranty on all orders

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About Omega

Exact Time For Life

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.

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