Description

Omega Seamaster Diver 300M 210.22.42.20.03.002 Blue Sedna Gold 42mm – 2025 Full Set

This two-tone Seamaster Diver 300M combines stainless steel with Omega’s 18K Sedna Gold for a warm, refined interpretation of the professional diver. The polished blue ceramic dial carries the familiar laser-engraved wave pattern, while the matching blue ceramic bezel uses a Ceragold diving scale and the hands and applied indexes coordinate with the Sedna Gold details.

Omega’s automatic Co-Axial Master Chronometer Calibre 8800 is visible through the transparent caseback. It provides an approximately 55-hour power reserve, date display, high anti-magnetic resistance and METAS Master Chronometer performance, while the 300-meter water resistance, screw-in crown and helium escape valve preserve the collection’s dive-watch capability.

Key Features

  • Reference 210.22.42.20.03.002
  • 42mm stainless-steel and 18K Sedna Gold case
  • Blue ceramic laser-engraved wave dial
  • Blue ceramic unidirectional bezel with Ceragold diving scale
  • Automatic Omega Co-Axial Master Chronometer Calibre 8800
  • 35 jewels and approximately 55-hour power reserve
  • Date display and helium escape valve
  • Domed scratch-resistant sapphire crystal
  • Transparent sapphire caseback
  • Blue rubber strap with stainless-steel pin buckle
  • 300m / 30 ATM water resistance
  • 2025 full set

Condition

Mint pre-owned condition. The watch presents exceptionally well in the supplied photographs. Please review the actual photographs for the exact cosmetic condition of the watch, strap or bracelet, clasp, case, bezel and crystal.

Included

  • Omega presentation box
  • International Warranty card
  • Master Chronometer card
  • Pictograms card
  • Omega card holder
  • Omega operating instructions

Service & Warranty: No service-history claim or remaining factory-warranty term is being made unless specifically documented. Any original warranty card listed above is included as part of the set.

Additional information

Brand

Omega

Type

Wristwatch

Model

Seamaster Diver 300M

Reference Number

210.22.42.20.03.002

MPN

210.22.42.20.03.002

Case Size

42mm

Case Material

Stainless Steel & 18K Sedna Gold

Dial Color

Blue

Movement

Automatic Co-Axial Master Chronometer

Condition

Mint, Pre-owned

Condition n/a
Notes Mint pre-owned 2025 full set. Includes Omega presentation box, International Warranty card, Master Chronometer card, Pictograms card, Omega card holder and operating instructions. No service-history or remaining-warranty term is represented.

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