Zenith
DEFY Extreme Diver Titanium Automatic Watch

  • 95.9601.3620/51.I301
  • 42.5mm
  • Blue Dial

£10,200

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

It’s not every day you encounter a watch as striking as this Zenith DEFY Extreme Diver Titanium Automatic Watch, but this timepiece’s resilience and iconic movement will ensure it’s every day that you can appreciate it. The famous El Primero 3620 SC movement powering this watch into remarkable precision is equipped with a helium escape valve and power reserve of 60 hours, so you can embark on aquatic adventures to your heart’s content. A diver’s watch with stamina, the 600m water resistance (or 1,969 feet – a nod to the year of the DEFY watches this model’s inspired by) 43mm titanium case, and oversized screw down crown are making sure nothing gets past this timepiece. Mist, water, pressure, magnetism – consider yourself covered from any timekeeping interference you might be exposed to, thanks to its resilient titanium case. Released at Watches and Wonders 2024, it’s the modern-day diver’s dream.

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Editor's Notes


Well guys, here we have the future of watchmaking. Zenith Defy watches are the epitome of the brand's endless pursuit of precision and a platform for horological innovation. With integrated bracelets, geometric form and sharp cases, the Defy collection is home to some of the most technically impressive Zenith watches ever built.

For a colourway you’re not going to miss anytime soon, a deep blue is seen on the ceramic rotating bezel and dial, contrasting with vibrant orange details. If you’re someone who needs to keep track of the time in dark environments, the ultra-legible orange and Super-LuminaNova coated accents will do the trick. Just strap either the titanium bracelet, rubber strap, or fabric strap made from recycled fishing nets to your wrist, and you have your happily-ever-after in diving watch form. Perfection.