OMEGA
Seamaster 300 Co-Axial Master Chronometer Stainless Steel Watch

  • 234.30.41.21.03.002
  • 41mm
  • Blue Dial

£7,000

Available free next day delivery

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

We couldn’t think of a better way to watch the clock than with this OMEGA Seamaster 300 Co-Axial Master Chronometer Stainless Steel Watch donning your wrist. With a symmetrical polished and brushed stainless steel 41mm case and bracelet to match, it’s every bit as stylish as it is functional. We can’t get enough of the varnished dial (in OMEGA’s Summer Blue) that features rhodium-plated hands, recessed hour markers, and open numerals filled with a unique light blue Super-LumiNova, so you’ll never lose track of time, even in the darkest depths. But this timepiece doesn’t stop at a pretty face; boasting water resistance to 300m, it’ll keep up with you above and below the surface.

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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.

Powered by OMEGA’s Co-Axial Master Chronometer calibre 8912, this marvel is certified at the industry’s highest level by the Swiss Federal Institute of Metrology (METAS). And on the case back, you’ll find a commemorative Seamaster logo featuring Poseidon and two seahorses, paying homage to OMEGA's 1956 original. You could say it's the diver's version of a perfect marriage - beauty and brains beneath the waves.