Omega Seamaster 300 Seamaster 300 Master Chronometer Stainless Steel / Blue / Bracelet

Reference 234.30.41.21.03.001

Omega Seamaster 300 Master Chronometer Stainless Steel / Blue / Bracelet

About this watch

The Omega Seamaster 300 Master Chronometer, reference 234.30.41.21.03.001, is a stunning example of craftsmanship and precision fused into a timepiece. Its striking blue dial, crafted from high-quality stainless steel, exudes durability and elegance. The watch seamlessly transitions between casual and formal settings, making it suitable for both everyday wear and special occasions. At the core of the Seamaster 300 lies the automatic Omega Caliber 8912, featuring a chronometer and co-axial escapement for exceptional accuracy and reliability. This movement is built to last, with 38 jewels and a 60-hour power reserve. The watch's impressive water resistance of 300 meters ensures it can withstand even the most demanding underwater adventures. The Omega Seamaster 300 Master Chronometer is not just a timepiece; it's a celebration of craftsmanship, innovation, and style. Its rich history, modern features, and breathtaking design make it an investment that any watch enthusiast would be proud to own.

Buy Now on Jomashop

This is an affiliate link

MSRP: $7,100

Market Price: $4,467

Key Features

Automatic Omega Caliber 8912 movement
300 meters water resistance
41mm stainless steel case diameter
38 jewels for exceptional accuracy
60-hour power reserve for reliability
Co-axial escapement for reduced friction and increased accuracy
Chronometer certification for precision and reliability

Specifications

Brand

Omega

Family

Seamaster 300

Model

Seamaster 300 Master Chronometer Stainless Steel / Blue / Bracelet

Reference

234.30.41.21.03.001

Movement

8912

Movement Features

Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement

Case

41mm

Dial Color

Blue

Crystal

Omega · $3,710

Case size: 41mm diameter
Dial type: Flat dial
Year: 2016

Posted at

Mar 3, 2026, 9:18 AM

Active

View listing on r/WatchExchange

1965 Vintage 42mm Seamaster 300 Omega 165.024 Automatic 552 Movement

Posted at

Mar 2, 2026, 6:01 PM

Active

View listing on r/WatchExchange

2024 OMEGA SEAMASTER 300M 007 NTTD - $7,400

OMEGA - SEAMASTER 300M 007 NTTD · $7,400

The watch is a 2024 OMEGA SEAMASTER 300M model, made of Grade 2 Titanium and featuring a tropical brown aluminum bezel and dial. It houses the METAS-certified Master Chronometer Calibre 8806 and has a flawless domed sapphire crystal.

Condition: Excellent overall with one small blemish on the bezel insert
Material Case: Grade 2 Titanium
Diameter: 40mm diameter
Water Resistance: 300m depth rating

Posted at

Mar 1, 2026, 9:07 PM

Active

View listing on r/WatchExchange