Since its birth in 1960, Grand Seiko is aiming at practical watches Premier, high time precision, vision has been pursuing the ideal of the watch, such as visibility, durability. 1996'S is Ref.8J55-0A10. Cal.8J55A the daily rate, not years difference ± is a high-precision chronoraphe quartz caliber of 10 seconds. Time difference correction function is equipped. Without it turning the Crown in the State to pull the Crown out to the time to stop, only the hour hand moves in one-hour increments that alone is. Etc. when I went overseas can easily modify the time difference. It seems GS is simple and elegant, dial design. You can use, regardless of course turn off business scene. Good condition is recommended.