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Omega Seamaster Diver 300M Chronograph Ref.


Pre-Owned Omega 41.5mm Seamaster Chrono Black Dial Stainless Steel Bracelet 21230425001001

The Seamaster Professional Diver 300M has rightfully earned a worldwide following. This latest model maintains its ocean heritage while also updating it with Omega’s latest innovations and design, including the Omega Master Chronometer Caliber 3300 that also includes a chronograph. This Omega Seamaster Diver 300 Chronograph features a lacquered black dial with a 30-minute recorder at 3 o’clock, a 12-hour recorder at 6 o’clock and a small seconds dial at 9 o’clock. The polished black ceramic unidirectional rotating bezel is mounted on a 41.5 mm stainless steel case with a helium-escape valve and an integrated date corrector at 10 o’clock. The watch is presented on a stainless steel bracelet.

Only 1 left in stock

Categories: , , SKU: 210000003363

Additional information

Band Color

Stainless Steel

Band Material

Stainless Steel

Box and Papers

No Box/Papers



Case Material

Stainless Steel





Case Size





Folding Buckle


Chronograph, Date

Crystal Material


Dial Color


Case Finish

Brushed, Polished



Item ID00033633
Model #21230425001001
Model NameSeamaster 300 Chronograph
Serial Number18xxxxxx


Omega is one of the world’s most recognizable luxury watch brands. Although founded in 1848, the company did not become known as Omega until 1894, when the company took the name of its highly successful new watch movement. The revolutionary movement used a single crown for both winding and time setting. Success followed success when in 1905, due to its commitment to accuracy, Omega became the official timekeeper for Swiss sporting events. Later in 1932, Omega became the official timekeeper of the Olympic Games. To mark Omega’s 100th year anniversary, Omega introduced the watch that would become one of the world’s most popular watches, the Seamaster. While these are remarkable achievements, the watch that made Omega a legend among watchmakers was the Speedmaster, the only watch to survive the brutal NASA testing requirements and the only watch certified by NASA for use in Space. It is no surprise that Omega watches are recognized today as spectacularly rugged tool watches hiding in a luxury watch.