![Grand Seiko's New Super Hero: Testing the Caliber 9SA5 60th Anniversary Limited Edition | WatchTime - USA's No.1 Watch Magazine Grand Seiko's New Super Hero: Testing the Caliber 9SA5 60th Anniversary Limited Edition | WatchTime - USA's No.1 Watch Magazine](https://www.watchtime.com/wp-content/uploads/2021/07/Grand_Seiko_Caliber_1000-766x1024.jpg)
Grand Seiko's New Super Hero: Testing the Caliber 9SA5 60th Anniversary Limited Edition | WatchTime - USA's No.1 Watch Magazine
Grand Seiko UK - Calibre 9SA5: Hi-Beat 36000 80 hours The new SLGH009 "Orbit" is powered by the revolutionary Hi-Beat Calibre 9SA5, which offers a power reserve of 80 hours due to
![Grand Seiko's New Super Hero: Testing the Caliber 9SA5 60th Anniversary Limited Edition | WatchTime - USA's No.1 Watch Magazine Grand Seiko's New Super Hero: Testing the Caliber 9SA5 60th Anniversary Limited Edition | WatchTime - USA's No.1 Watch Magazine](https://www.watchtime.com/wp-content/uploads/2021/07/Grand_Seiko_60th_Anniversary_LE_FI.jpg)
Grand Seiko's New Super Hero: Testing the Caliber 9SA5 60th Anniversary Limited Edition | WatchTime - USA's No.1 Watch Magazine
![Grand Seiko presents the 9SA5 – a new calibre that is high beat, slim and with an 80 hour power reserve. – ISOCHRONO Grand Seiko presents the 9SA5 – a new calibre that is high beat, slim and with an 80 hour power reserve. – ISOCHRONO](https://isochrono.com/wp-content/uploads/2020/03/isochrono_grand_seiko_SLGH002_9SA5_escapement_03-1024x682.jpg)