Omega Seamaster Diver 300M: The Dark Dial Design
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This Omega Seamaster Diver 300M uses a dark palette across the case, bezel and dial. The wave pattern is still visible, but reflections bring out different parts of the surface as the watch turns. A ribbed black strap continues the restrained color scheme.

Readability in Different Light
The skeleton hands and round hour markers are recognizable design details. In a dark configuration, contrast deserves a closer look. Try reading the time indoors and in daylight rather than relying only on a brightly lit photograph.

Details Around the Case
The right side has a crown, and the upper left side has the valve associated with this dive watch design. The bezel has raised timing markings and a triangular marker at the top. The exact materials, dimensions and movement should be checked against the watch’s reference.
The Diver 300M family spans different generations. Do not assume every version shares the same caliber, case size or dial construction.

Water Use Needs a Condition Check
A model’s original water resistance rating does not establish the current sealing of a previously owned watch. Ask about service and pressure testing before using it in water, and follow the instructions for the specific reference.

Try the Strap and Case Together
Check that the strap fits without forcing the case to tilt and that the buckle feels secure. Contact Diamonds by Raymond Lee for available Seamasters and their reference, condition and service information.