Citizen series 8 gmt nb6031 56e July 8, 2019 16 32 64 128 Citizen watch gmt series 8 nb6031 56e 880 automatic Citizen series 8 gmt automatic nb6031 56e Citizen herren series 8 gmt nb6031 56e Citizen series 8 880 gmt automatic men's watch nb6031 56e Citizen series 8 black
