Seiko 5 Sports Field GMT. Renowned for its reliability, durability, and performance, Seiko 5 Sports now offers a versatile timepiece with GMT functionality. This automatic watch features a 24-jewel movement with a 41-hour power reserve, beating at 21,600 vibrations per hour and manual winding capability. The design includes a metalized black GMT bezel, a black dial with luminous hands and markers, a date calendar, and a large red-orange GMT hand for easy second-time-zone reading. It comes with a textured black leather strap and a stainless steel case with a black hard coating and a screwdown see-through caseback. Water-resistant up to 100M.