Grand Seiko SBGM221. Part of the Grand Seiko line of automatic timepieces. Powered by the Seiko Caliber 9S66, 35 Jewel automatic movement. Like all Grand Seiko`s, tested to an accuracy of -3 to +5 seconds per day (under static conditions), and has a 72 hour power reserve. Ivory color dial with second time zone hand is protected by an A/R coated sapphire crystal.