Omega Seamaster Diver 300M Sedna Gold 42mm with white wave dial on brown rubber strap.
Close-up of the Seamaster Diver 300M Sedna Gold 42mm white textured dial with rose gold bezel.
Case back view of Seamaster Diver 300M Sedna Gold 42mm with rose gold case and brown rubber strap showing the movement
Close-up of the rose gold deployant clasp on a brown rubber strap with Omega branding
Seamaster Diver 300M Sedna Gold 42mm on a brown strap displayed inside a wooden presentation box
OMEGA

Seamaster Diver 300M Sedna™ Gold 42mm - White on Rubber Strap

$35,600

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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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Our Return Policy

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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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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

A legend since 1993, the Seamaster Diver 300M is reborn with cutting-edge innovation, crafted for those who conquer the deep.
OMEGA
$35,600

Seamaster Diver 300M Sedna™ Gold 42mm - White on Rubber Strap

The Details

  • 42 mm

    Case Size

  • 13.9 mm

    Case Height

  • 49.93 mm

    Lug to Lug

  • 300m

    Water Resistance

Overview

Case Height

13.9 mm

Case Size

42 mm

Collection

Seamaster

Style

Diver

Lug to Lug

49.93 mm

Lug Width

20 mm

Movement

Automatic

Reference

210.52.42.20.04.001

Release Date

2025-07-31

Subcollection

Diver 300M

Water Resistance

300m

Case

Bezel

Unidirectional rotating bezel

Caseback

Transparent wave-edged caseback with sapphire crystal

Case Material

Sedna™ Gold

Clasp / Buckle

Sedna® Gold pin buckle

Crystal

Domed scratch‑resistant sapphire crystal with anti‑reflective treatment on both sides

Dial Color

White

Dial Features

Polished white ceramic, laser-engraved waves and a date window at 6 o’clock

Hands

18K Sedna™ Gold skeleton hands

Lume

Hands and indexes filled with white Super-LumiNova

Strap / Bracelet Material

Brown strap rubber strap

Weight

153 g

Movement

Caliber

8801

Features

Self-winding movement with Co-Axial escapement, Certified Master Chronometer, approved by METAS, resistant to magnetic fields reaching 15,000 gauss, free sprung-balance with silicon balance spring, automatic winding in both directions, 18K Sedna™ gold balance bridge and oscillating weight with Geneva waves in arabesque

Movement

Self-winding Co-Axial Master Chronometer

Power Reserve

55 Hours

Complication

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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