SRPJ87 Seiko 5 Sports Collection Inspired by the vintage field/aviator styleAutomatic with manual winding capability21,600 vibrations per hourPower reserve: approximately 41 hours23 jewels Silver sunray dial 60-minute track marked in five-minute incrementsDay/Date calendar Luminous hands and markersScrewdown see-through casebackCase diameter: 36mmStainless steel case Dark gray...