Zenith
DEFY Skyline Skeleton Ceramic Automatic Watch

  • 49.9300.3620/78.I001
  • 41mm
  • White Metal Dial

£15,800

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

If openwork dials make your heart race, then look no further than this Zenith DEFY Skyline Skeleton Ceramic Automatic Watch. Crafted in black ceramic, peer into the watch’s inner workings as the blackened four-pointed star on the dial unveils the Zenith El Primero 3620 high-frequency movement with the very first 1/10th of a second indicator. And the only thing better than this watch’s movement is its design, maintaining the iconic angular shape of its predecessor with a choice between an interchangeable ceramic black bracelet and a rubber strap. You’ll be honing exceptional horology in no time.

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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.

Boasting a multi-faceted bezel, it’s a showstopper without a doubt. And with a 55 hour power reserve and water resistance up to 100m, you’ll be safe knowing you’ll arrive on time - even if you take a dip in the pool on the way there.

Zenith Defy Collection

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