OMEGA
Seamaster Planet Ocean Ultra Deep 6,000m Co-Axial Master Chronometer O-MEGASTEEL Men’s Watch

  • 215.32.46.21.04.001
  • 45.5mm
  • White Dial

£11,600

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

Need an excuse to test your limits and venture into the unknown? This OMEGA Seamaster Planet Ocean 6000m Co-Axial Master Chronometer O-MEGASTEEL Men’s Watch is enough to convince even the most reluctant among us to explore their boundaries. With a water resistance of up to 6,000m and robust features for maximum visibility, this timepiece is undoubtedly prepared to expect the unexpected. The unwavering combination of an O-MEGASTEEL case, ceramic bezel, domed sapphire crystal, and white gold hands and hour markers make for a sense of powerful opulence that OMEGA has balanced perfectly.

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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.

With a Master Chronometer movement, a vigorous Grade 5 titanium medallion adorning the back of the watch and a sleek rubber strap, this is a must-have addition to your collection if you like your timepieces mighty but lightweight.