SEIKO Kawasaki collaboration Ninja ZX-10R watch watch men TO180787,Seiko X TiCTAC 35th Anniversary Special Edition Mechanical Automatic #SZSB021 Movement Caliber Number: 4R35 Movement Type: Automatic with manual winding capacity Duration: Approx. 41 hours Accuracy: +45 to -35 Seconds Per Day,The end of the beginning: The Grand Seiko 4520-8000 | Adventures in Amateur Watch Fettling,26KB,44KB