OMEGA
Seamaster Diver 300m Co-Axial Master Chronometer Stainless Steel Rubber Men’s Watch

  • 210.32.42.20.10.001
  • 42mm
  • Green Dial

£5,300

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

Whether you're exploring the depths of the ocean or using up those air miles, this OMEGA Seamaster Diver 300m Co-Axial Master Chronometer Stainless Steel Rubber Men’s Watch is a companion you won’t want to leave behind. A dark green dial, matching ceramic bezel, and coordinating rubber strap make for an unstoppably stylish and reliably robust timepiece. And if you’re planning on testing out that extensive 300m water resistance you’ll be in safe hands with the OMEGA Master Chronometer Calibre 8800, which can be seen beating captivatingly through the watch’s sapphire crystal case back.

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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.

For the eagle-eyed amongst you, you’ll see a wave-edged design on the case back bordering the see-through sapphire crystal, matching swimmingly with the horizontal wave design across the green dial.