SRPJ47 Seiko 5 Sports CollectionA tribute to Seiko’s iconic « Time Sonar » of the 1970sTranslucent orange dial offering a view of the day/date diskAutomatic with manual winding capability21,600 vibrations per hourPower reserve: approximately 41 hours24 jewelsBi-color uni-directional rotating bezelLuminous hands and markersContrasting seconds hand accentScrewdown see-through...