Zenith Defy Revival A3648 03.A3648.670/21.M3648 collection_diy-module it proved its high quality

it proved its high quality and reliability when worn by members of the 8th Japanese Antarctic Research Expedition in 1966

Built for the toughest triathlon in the world

For the better part of the last few centuries in many tropical cultures

An icon by any definition

A perfect combination

Zenith Defy Revival A3648 03.A3648.670/21.M3648 collection_diy-module it proved its high qualityDive into a legendary past In this debut example of a revival divers watch, Zenith resurrects one of its most emblematic models with the Defy Revival A3648. Launched in 1969, the A3648 had a water resistance of 60 ATM, a considerable feat for such a compact timepiece. Powered by the Elite 670 automatic movement, the stainless steel case features a unidirectional, rotating bezel with a sapphire crystal insert and iconic, contrasting black and orange