The Seiko 5 Sports SRPL79 is an automatic watch with manual winding and a power reserve of about 41 hours. It has a stainless steel case that is 38mm wide and 12.1mm thick. The watch features a day and date display, a stop second hand function, and luminous hands and markers for easy reading. It includes a unidirectional rotating bezel, a three-fold clasp with push-button release, and a bracelet length of 205mm. The watch is water-resistant up to 10 bar and has magnetic resistance. It also has a see-through screw case back and weighs 140 grams.