[product_description]Seiko 5 Sports. Inspired by classic field/military design, this versatile watch offers authentic design with both durability and all-day style. Providing automatic technology that you control with every movement, this versatile 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. The black dial features Arabic numerals, a day/date calendar, red-orange tipped second hand, and luminous hands and markers. Crafted of stainless steel with a screwdown see-through caseback for a view of classic timekeeping in action. 10 bar, 100M Water Resistant[/product_description] [unique_description_1]TYPE: WatchGENDER: MenMOVEMENT: AutomaticCALIBER: 4R36DIAL COLOR: BlackBAND: Stainless SteelSTRAP MATERIAL: Stainless steel braceletCASE THICKNESS: 13.20 mmCASE MATERIAL: Stainless steel caseCASE LENGTH: 48.10 mmCASE SIZE: 39.40 mmCRYSTAL TYPE: Curved Hardlex crystalWATERPROOF: 10 bar 100 meters (330 feet)21 600 vibrations per hour24 jewelsPower reserve: approximately 41 hours[/unique_description_1] [unique_description_2]Inspired by vintage field/military styleAutomatic with manual winding capabilityBlack dialDay/date calendarLuminous hands and markersRed-orange tipped second handScrewdown see-through caseback[/unique_description_2]