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Omega Seamaster 300
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Omega · Seamaster

Omega Seamaster 300

Ref. CK 14755 · Diver

Stock unknown
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Case

Diameter
39mm
Material
Stainless Steel
Water resistance
200m
Caseback
Screw-in

Crystal & dial

Dial color
Black

Movement

Caliber
Omega 552
Type
Automatic

Seamaster collection · 14 watches

Seamaster 300 Co Axial Master Chronometer 41mm
Seamaster 300 Co Axial Master Chronometer 41mm41mm
Seamaster 300 Co Axial Master Chronometer 41mm
Seamaster 300 Co Axial Master Chronometer 41mm41mm
Seamaster 37mm Co Axial Master Chronometer 37 Mm
Seamaster 37mm Co Axial Master Chronometer 37 Mm37mm
Seamaster Boutique Editions Co Axial Master Chronometer 39 5mm
Seamaster Boutique Editions Co Axial Master Chronometer 39 5mm39.5mm
Seamaster Diver 300M 007 Edition
Seamaster Diver 300M 007 Edition42mm
Seamaster Diver 300M Co-Axial Chronometer 36.25 mm
Seamaster Diver 300M Co-Axial Chronometer 36.25 mm36.25mm
Seamaster Diver 300M Quartz 41 mm
Seamaster Diver 300M Quartz 41 mm41mm
Seamaster Olympic Official Timekeeper Co Axial Master Chronometer 39 5mm
Seamaster Olympic Official Timekeeper Co Axial Master Chronometer 39 5mm39.5mm
Seamaster Planet Ocean 6000M Co Axial Master Chronometer 45 5mm
Seamaster Planet Ocean 6000M Co Axial Master Chronometer 45 5mm45.5mm
Seamaster Ploprof 1200M Co Axial Master Chronometer 55 X 45mm
Seamaster Ploprof 1200M Co Axial Master Chronometer 55 X 45mm55mm
Seamaster Quartz ST
Seamaster Quartz ST35mm
Seamaster Regatta Chronograph 46 75mm
Seamaster Regatta Chronograph 46 75mm46.75mm
1 more in this collection
Seamaster ST 165.0002
Alternatives

Market

RetailNot listed

No forum listings recorded for this watch yet.

Retail stock & market context

Omega on the secondhand market

+7.0%

2026 so far · +0.9% to +13.8% · 42 matched watches

In line with the index

Divers as a group: +6.1% · 368 matched watches

Year-by-year readings →

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Community

“

Owners widely praise the Omega Seamaster 300 for its pure design, featuring a sandwich dial and Broad Arrow hour hand, with many calling it their most worn watch and an incredible value. Reviewers note its improved and modernized aesthetic compared to previous models, highlighting its curvaceous look, pronounced sapphire crystal, and scratch-resistant bezel insert. Some owners find the standard color schemes the best value, while others appreciate the timeless appeal of specific dial colors or unique finishes. One owner reports the coaxial 8800 movement runs at approximately 1.2 seconds fast per day per Omega's specifications, though subjectively closer to 0.2 seconds fast. The bracelet's minimal taper and end link design are noted points of contention by one reviewer. On balance, owners and reviewers rate the Omega Seamaster 300 highly for its attractive pure design and exceptional value.

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