Grand seiko watch mechanical sbgr061 is very elegant and functional at the same time it features one peculiar feature a mechanical automatic drive system that comes with hand winding capability the timepiece is equipped with 9s65 calibre that has 35 bearing jewels a 72 hour power reserve is available the dial features a date display located at the 3 o clock mark this timepiece is protected from magnetic influences and water penetration additional functionalities include blue steel second