Seiko 5 Sports Collection. Inspired by the vintage designs worn by early pilots, this updated classic offers genuine style with both durability and all-day versatility. Providing automatic technology that you control with every movement, this distinctive watch is powered by a 24-jewel movement that beats at a frequency of 21,600 vibrations per hour, with a power reserve of approximately 41 hours and manual winding capability. With a 60-minute track marked in five-minute increments, the black dial features orange accents, a day/date calendar, orange-tipped second hand, and orange and yellow luminous hands and markers. The black nylon strap includes a bright orange lining. Crafted of stainless steel in a black ion finish with a screwdown see-through caseback for a view of classic timekeeping in action. 10 bar, 100M Water Resistant