The Seiko Prospex SNE583 is a 38mm diameter dive watch with a solar powered quartz movement (Seiko caliber V174) that features a 10 month power reserve (when fully charged with light). It has a brushed and polished stainless steel case with green dial and matching green 120-click uni-directional bezel. The powerful Seiko LumiBrite luminescent material is used to fill the hands and hour markers for amazingly bright luminescence in the dark. Sunlight is best for charging the solar cell, but a bright lamp will work also.
The SNE583 has a scratch resistant sapphire crystal, a solid screw-in case back, a date window at 3:00, and it is water resistant to 200 meters. The watch is mounted on a 20mm stainless steel bracelet with a double pushbutton fold over clasp, with safety latch, and a diver’s extension. To fine tune the fit to your wrist, there are 4 positions of micro-adjust.