GRAND SEIKO 9F QUARTZ Ref.9F61-0420, SBGX004 Ca.2000
About the product
9 F quartz Ref.9F61-0420, SBGX004 2000
SS/PG 33 mm
SS 17 mm
9F quartz is the only model of the Grand Seiko Seiko's quartz technology was laid out with twin pulse motor. 9 F quartz hand is usually the difference between the two steps per second. It is thicker than regular quartz needles to turn it to realize the high driving force and energy. Looks one step, two step is not understood with the naked eye. Also, to indicate the exact time and is structurally independent for three minutes and seconds hand do not interfere with each other. Smooth motion. This model is is the entry model of the Grand Seiko. Peace of mind from this generation to become worthy of firm case and bracelet. Affected by glamour in pink gold bezel. Down to earth but fashionable for those who want to produce is recommended.