Grand seiko watch spring drive snowflake sbga011j this grand seiko spring drive watch comes with a white dial that is made to resemble the beauty of snow it features a 9r65 calibre that utilizes elegantly seikos spring drive technology the movement is protected from magnetic influences and water penetration it features 30 bearing jewels the power reserve is 72 hours for convenience the watch has a power reserve indicator a date window is positioned at the 3 o clock mark additional featu