Omega Seamaster Watch
  • Omega Seamaster Watch, image 1
  • Omega Seamaster Watch, image 2
  • Omega Seamaster Watch, image 3
  • Omega Seamaster Watch, image 4

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5 YearWarranty

Brand New

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30 Day Return Policy

Item Details

Item

  • Brand

    Omega

  • Series

    Seamaster

  • Sub Series

    Diver 300M

  • Gender

    Men's

  • Code

    210.30.42.20.03.003

  • MPN

    210.30.42.20.03.003

  • UPC

    7612586326455

  • Brand Origin

    Swiss Made

Case

  • Case Material

    Stainless Steel

  • Case Finish

    Brushed and Polished

  • Case Shape

    Round

  • Case Diameter

    42mm

  • Case Thickness

    13.6mm

  • Case Back

    Solid

  • Bezel

    Uni-Directional Rotating. Ceramic

  • Crystal

    Scratch Resistant Sapphire

  • Crown

    Screw Down

Dial

  • Dial Color

    Blue

  • Dial Description

    Luminous Silver Tone Hands with Circle & Stick Hour Markers with Minute Markers Around the Outer Rim and the Date at 6 o'clock on a Blue Dial

  • Dial Markers

    Circle & Stick

  • Hand Color

    Silver

  • Sub Dials

    Date

  • Calendar

    Date at 6 o'clock

  • Functions

    Date, Power Reserve and Hour, Minute, Second

Movement

  • Movement

    Automatic Self Winding

  • Engine

    Omega Caliber 8800

  • Power Reserve

    Approx. 55 hours

  • Movement Description

    Swiss Automatic. Chronometer

Band

  • Band Material

    Stainless Steel

  • Band Finish

    Brushed and Polished

  • Band Color

    Silver

  • Band Description

    Brushed and Polished Stainless Steel Bracelet

  • Clasp Type

    Folding

Additional Information

  • Water Resistant

    300 Meters - 990 Feet

  • Style

    Luxury

  • Warranty

    5 Year WatchMaxx Warranty

  • Also Known As

    21030422003003, 210.30.42.20.03.003

Brand New Authentic Omega Seamaster Diver 300M Automatic Blue Dial Stainless Steel Men's Luxury Watch Model 210.30.42.20.03.003. Brushed and Polished Stainless Steel case with Brushed and Polished Stainless Steel Bracelet watch band. Brushed and Polished Stainless Steel Folding clasp. Uni-Directional Rotating. Ceramic bezel. Dial description: Luminous Silver Tone Hands with Circle & Stick Hour Markers with Minute Markers Around the Outer Rim and the Date at 6 o'clock on a Blue dial. Swiss Automatic. Chronometer movement. Chronograph sub-dials display: Date. Calendar: Date at 6 o'clock. Powered by Omega Caliber 8800 engine with 55 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second. Screw Down crown. Scratch Resistant Sapphire crystal. Round case shape. Case size: 42mm. Case thickness: 13.60mm. Engraved Case Back. 300 Meters - 990 Feet water resistant. 5-year WatchMaxx warranty. Also known as model: 21030422003003.

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Shipping & Returns

  • Worldwide Delivery
  • 30 Day Returns
Shipping methodCostEstimated arrival
Continental USA StandardFreeFrom Friday 6/12/2026 to Monday 7/6/2026
Continental USA Expedited$25From Friday 6/12/2026 to Tuesday 6/30/2026
Continental USA Next Day$39From Friday 6/12/2026 to Friday 6/26/2026
Continental USA Next Day AM Delivery$75From Friday 6/12/2026 to Friday 6/26/2026

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