This practical compact diver’s watch with sapphire glass is conveniently solar-powered; the watch charges from both natural and electric light. Prospex is a combination of the words ‘Professional’ and ‘Specifications’. These timepieces are designed to be practical, reliable and durable within extreme or everyday environments, for experts, sports lovers and adventure seekers alike. Since launching Japan’s first diver’s watch in 1965, Seiko’s innovative watchmaking has changed global dive watch standards. The Seiko SNE583P1 Prospex Scuba Diver watch combines a 38mm round shaped stainless steel case and silver stainless steel bracelet with a push button deployment clasp. It has a green analogue dial with LumiBrite coated hand and a date display which is protected beneath sapphire crystal glass. Power is generated by the solar quartz movement which uses a battery and also harnesses power from natural and artificial light. This model also has an overcharge prevention function, a unidirectional rotating bezel, and a water resistance of up to 200 metres.