Seiko 8X82-0AD0 Watch Guide The Seiko 8X82-0AD0 is a watch model based on the 8X82 movement.Other models with the same movement8X82-0AA08X82-0AB08X82-0AC08X82-0AE08X82-0AF08X82-0AG08X82-0AH08X82-0AJ08X82-0AL08X82-0AN08X82-0AP08X82-0AR08X82-0AS0