OMEGA
Seamaster Diver 300m Co-Axial Master Chronometer Stainless Steel and 18ct Moonshine™ Gold Watch

  • 522.21.42.20.04.001
  • 42mm
  • White Dial

£8,400

Available free delivery by 25th November

Ring Size Circumference (mm)
I 48.0
J 48.7
K 50.0
L 51.2
M 52.5
N 53.8
O 55.1
P 56.3
Q 57.6
R 58.9
S 60.2
T 61.4
U 62.7
V 64.0
W 65.3
X 66.6
Y 67.8
Z 68.5

Please note that this is only a guide and will not take into account the style of ring. For example, if you are choosing a ring with a deep band width, you may need a larger size.

View the ring size guide

About This Piece

Celebrate a legacy of precision with this OMEGA Seamaster Diver 300m Co-Axial Master Chronometer Stainless Steel and 18ct Moonshine™ Gold Watch. Honouring the 31st occasion since 1932 that OMEGA has been the Official Timekeeper, this watch captures sporty sophistication in every detail. Sporting a laser-structured diving scale bezel and a Super-LumiNova dot at 12 o’clock, it sets the bar high. And the matte-finished white ceramic dial, embellished with polished wave relief, pays homage to its 300m water resistance, offset by dark grey markings and a Paris 2024 date display at 6 o’clock. Could this be your new favourite divers watch?

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Editor’s Notes


A legend of oceanic proportions, the OMEGA Seamaster 300 of today is leaps and bounds from the original. Although it may have been born in 1957, the Seamaster 300 has seen a number of enhancements over the years. And today? This clean, crisp and Master certified collection still maintains its vintage charm.

On the inside, the OMEGA Co-Axial Master Chronometer Calibre 8800 ticks timelessly boasting a 55 hour power reserve. But the true pièce de résistance reveals itself when you turn the watch over. Feast your eyes on a magnificent caseback, adorned with a commemorative stainless steel medallion, graced by the Paris 2024 logo in resplendent 18ct Moonshine™ Gold. Simply put, this timepiece is worth its weight in gold.