This Seiko Prospex diver's watch is a modern re-interpretation of the Seiko world-first 'Hybrid divers' originally released in 1982, named hybrid because it combines analogue and digital watch technology. This specific model is also known as the 'Arnie' after the actor who wore it in the film 'Commando' and its watch shape is affectionately nicknamed by Seiko fans as a 'Tuna' because of its larger diameter and bold shape like a tuna tin - loved for decades since its release. Solar-powered and with a 48mm case, the watch charges from natural and electric light. The accordion-style black silicone strap combines style, high durability, and comfort - a strap design invented by Seiko as a practical solution to the expansion and contraction of a diver’s wrist at different depths. 200m water resistant. Seiko Prospex watches are designed for sports lovers and adventure seekers whether in the water, in the sky or on land. Since launching Japan's first diver's watch in 1965, Seiko's innovative watchmaking has changed global dive watch standards. The watch features an alarm function and is known globally as the ‘Arnie’ after the actor who wore it in the film ‘Commando’.