Ladies Automatic EleganceA new automatic series for women Slimness and performance in perfect harmony The new Grand Seiko automatic caliber 9S27 strikes that difficult and delicate balance between high performance and slimness that only a true manufacture can achieve. Its performance is outstanding, with a precision rate of +8 to3 seconds a day and a power reserve of 50 hours. These high levels of performance are d elivered by an 8 beat movement that is just 19. 4mm in