219-09 regulator for hairspring, Citizen for caliber: Citizen 6000, Citizen 6001,  Citizen 6080, Citizen 6500, Citizen 6501, Citizen 6501,  Citizen 7200, Citizen 7210,  Citizen 7211, Citizen 7220,  Citizen 7230, Citizen 7250, Citizen 7270, Citizen 7280, 

219-09 regulator for hairspring, Citizen for caliber: Citizen 6000, Citizen 6001,  Citizen 6080, Citizen 6500, Citizen 6501, Citizen 6501,  Citizen 7200, Citizen 7210,  Citizen 7211, Citizen 7220,  Citizen 7230, Citizen 7250, Citizen 7270, Citizen 7280, 
€12.50

219-09 regulator for hairspring, Citizen for caliber: Citizen 6000, Citizen 6001,  Citizen 6080, Citizen 6500, Citizen 6501, Citizen 6501,  Citizen 7200, Citizen 7210,  Citizen 7211, Citizen 7220,  Citizen 7230, Citizen 7250, Citizen 7270, Citizen 7280,  Citizen 7290, Citizen 7291, Citizen 7400, Citizen 7420, Citizen 7430,  Citizen 7450, Citizen 7470, Citizen 7600, Citizen 7610, Citizen 7611,  Citizen 7620, Citizen 7710, Citizen 7720, Citizen 7730, Citizen 7750,  Citizen 7760, Citizen 7790, Citizen 8000, Citizen 8001, Citizen 8050,  Citizen 8060, Citizen 8100, Citizen 8110.