Omega Seamaster Diver 300M Co-Axial Master Chronometer – 42mm

210.30.42.20.03.003
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Technical specifications

Functions

  • Hours
  • Minutes
  • Seconds
  • Date

Movement

  • Self Winding/Automatic
  • Co-Axial Master Chronometer
  • Swiss Made

Case

  • Cushion
  • Stainless steel
  • Brushed & Polished
  • 13.60mm
  • 42.00mm

Glass

  • Sapphire

Water resistance

  • 30.00atm / 300.00m / 1000.00ft

Buckle

  • Deployment Buckle
  • Stainless steel

Strap

  • Stainless steel

Year

  • 2023

Official description

This 42 mm Seamaster Diver 300M has a case and bracelet in stainless steel. The ceramic dial, in OMEGA’s own Summer Blue, is PVD-treated and has a gradient finish to reflect the watch’s level of water resistance. It also includes the 300M’s famous wave pattern.

A blue ceramic bezel with a Summer Blue enamel (Grand feu) diving scale encircles the dial, which has rhodium-plated skeleton hands and raised indexes, filled with a unique light blue Super-LumiNova.

Turning the watch over reveals a stamped commemorative Seamaster logo depicting a trident-bearing Poseidon and two seahorses: OMEGA’s 1956 original and the brand’s current design. Behind which sits OMEGA’s Co-Axial Master Chronometer calibre 8800, certified at th

Seamaster in Summer Blue: Diver 300M. 300 metres.