Some of Edox CO-1 and Neptunian Timepieces are equipped with a decompression system that allows helium to escape from the inside the watch when worn by professional use in pressure chambers (long-term underwater work, crude oil exploration, etc).

Up to four times harder than stainless steel, ceramic is scratch-resistant and thus extremely durable. Mainly used to build the bezels of Edox watches, this material will also prevent the colors from fading.

The leading manufacturer and specialist for waterproof Swiss-made timepieces. Edox is the legendary inventor of the double crown seal technology and the «Water Champion» of the Watch industry. Suitable for swimming and snorkeling.

A screw-down crown/pusher creates a seal when the crown locks with the case’s internal threads and gaskets, fixing it securely. It protects the watch from water and dust and increases the water resistance of the watch.

Since the 70’s, Edox has specific quality and technical standards for ensuring the water resistance of diving timepieces. The Double O’ring crown and pusher has been engineered by Edox to allow to increase the resistance to water pressure.

Since the 70s, Edox has had specific quality and technical standards for ensuring the water resistance of diving timepieces. The Double O’ring crown and pusher have been engineered by Edox to allow to increase in the resistance to water pressure.