Zoom Media Gallery
Close-up of the OMEGA Seamaster Diver 300M with green dial, 9K Bronze Gold bezel, mesh strap, and water resistance up to 300 meters. This watch is a Co-Axial Master Chronometer.
The OMEGA Seamaster Diver 300M features a transparent case back that displays its Co-Axial Master Chronometer movement, complemented by a sleek metal mesh strap.
Close-up of a green OMEGA Seamaster Diver 300M watch face in 9K Bronze Gold, featuring gold hands and hour markers, partial logo, and the Co-Axial Master Chronometer model name.
Close-up of the OMEGA Seamaster Diver 300M showcasing its green bezel with gold numbers, domed crystal, Omega-logo crown, and elegant 9K Bronze Gold accents.
The OMEGA Seamaster Diver 300M features a green dial, mesh metal strap, 9K Bronze Gold accents, bold hour markers, and an OMEGA Co-Axial Master Chronometer movement displaying the time 10:09:36.
Close-up of the OMEGA Seamaster Diver 300M with green dial, 9K Bronze Gold bezel, mesh strap, and water resistance up to 300 meters. This watch is a Co-Axial Master Chronometer.
The OMEGA Seamaster Diver 300M features a transparent case back that displays its Co-Axial Master Chronometer movement, complemented by a sleek metal mesh strap.
Close-up of a green OMEGA Seamaster Diver 300M watch face in 9K Bronze Gold, featuring gold hands and hour markers, partial logo, and the Co-Axial Master Chronometer model name.
Close-up of the OMEGA Seamaster Diver 300M showcasing its green bezel with gold numbers, domed crystal, Omega-logo crown, and elegant 9K Bronze Gold accents.
The OMEGA Seamaster Diver 300M features a green dial, mesh metal strap, 9K Bronze Gold accents, bold hour markers, and an OMEGA Co-Axial Master Chronometer movement displaying the time 10:09:36.
Close-up of the OMEGA Seamaster Diver 300M with green dial, 9K Bronze Gold bezel, mesh strap, and water resistance up to 300 meters. This watch is a Co-Axial Master Chronometer.
The OMEGA Seamaster Diver 300M features a transparent case back that displays its Co-Axial Master Chronometer movement, complemented by a sleek metal mesh strap.
Close-up of a green OMEGA Seamaster Diver 300M watch face in 9K Bronze Gold, featuring gold hands and hour markers, partial logo, and the Co-Axial Master Chronometer model name.
Close-up of the OMEGA Seamaster Diver 300M showcasing its green bezel with gold numbers, domed crystal, Omega-logo crown, and elegant 9K Bronze Gold accents.

OMEGA Seamaster Diver 300M

O21090422010001 42 mm
View Specs
Regular price $11,300
Starting at /mo or 0% APR with Affirm .
Authorized Luxury Retailer
Rolex green flag outside the Watches of Switzerland store with cream columns and large windows.

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.

Authorized Luxury Retailer

Authorized Luxury Retailer

We are an authorized retailer for over 80 luxury watch brands.
Free Expedited Delivery
Cartier watch box close up

Free Expedited Delivery on Orders $100 and Up (Estimated 1-3 Days)

Our secure shipping service operates Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For security reasons, an adult signature is required for every delivery. Watches of Switzerland does not deliver to P.O. boxes or third-party forwarding services. For more information about delivery, click here. Tracking information will be made available upon shipping.

$15 Flat Fee on Orders Under $100 (Estimated 1 - 2 weeks)

Monday through Saturday, from 8:00 a.m. to 6:00 p.m. For more information about delivery, click here. Tracking information will be made available upon shipping.

If you have any questions or concerns regarding your order, please contact the Watches of Switzerland Client Services

Free Expedited Delivery

Free Expedited Delivery

We offer free, expedited delivery on all orders over $100.
Simple Easy Returns
customer service woman helping customer

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.

30-Day Returns For All Other Purchases:

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

On presentation of the original receipt, your purchases may be returned or exchanged at any of our store locations. Alternatively, you may elect shipping to our facility with all the original paperwork. All refunds must be credited to the same tender used for the original purchase. To return the online purchases through secure shipping service, please contact our client service team who will provide you the shipping label.

All returns or exchanges must be in new, unworn condition, with no scratches or markings, not sized or adjusted and in their original packaging and with warranty cards / certificated and instruction booklets.

Simple Easy Returns

Simple Easy Returns

Purchase with confidence with our simple, free return policy.

Details

Since 1993, the Seamaster Diver 300M has enjoyed a legendary following. Today’s modern collection has embraced that famous ocean heritage and updated it with OMEGA’s most advanced innovation and design. This 42 mm model is crafted in grade 2 titanium and OMEGA’s exclusive 9K Bronze Gold. It includes a green oxalic anodized aluminium bezel ring with a diving scale in vintage Super- LumiNova. Sandblasted green aluminium is used to create the dial, which features PVD 18K Bronze Gold hands and blackened indexes, all filled with vintage Super-LumiNova. The other markings, including the OMEGA logo, are transferred in light brown and red. The watch is presented on a brushed mesh bracelet with clasp, and is driven by the OMEGA Co-Axial Master Chronometer Calibre 8806, which can be seen through the sapphire-crystal and wave-edged caseback.

General

Condition

New

Brand

OMEGA

Reference

O21090422010001

Product Code

17332347

Power Reserve

55 Hours Approx

Features

Deployment clasp
Automatic movement
Waterproof

Case

Case Size

42 mm

Case Depth

14 mm

Case Shape

Round

Case Material

Titanium

Bezel Material

Aluminium

Bezel Color

Green

Crystal

Sapphire

Dial

Dial Color

Green

Dial Texture

Sunbeam

Dial Markers

Dots and Batons

Stone Set

No

Movement

Type

Auto

Bracelet

Type

Bracelet

Stone Set

No

Buckle

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.

Explore OMEGA