ZENITH Defy Extreme Diver El Primero 3620 Automatic 42.5mm Watch lab-grown-diamonds Whether worn alone as a

Whether worn alone as a chic accent or layered with other bracelets for a more dramatic look

providing practicality for daily use

this timepiece includes a transparent sapphire crystal caseback

exuding timeless elegance and sophistication

ZENITH Defy Extreme Diver El Primero 3620 Automatic 42.5mm Watch lab-grown-diamonds Whether worn alone as aPrepare to dive into the abyss with the DEFY Extreme Diver, a timepiece designed for saturation diving with a water resistance of 600 metres and a helium escape valve. The black star patterned dial with vibrant yellow accents and C1 Super LumiNova markers and hands ensure legibility at the darkest depths. Meanwhile, the black ceramic unidirectional rotating bezel illuminated by Super LumiNova is designed for easy handling, even in the most challenging