051-28 Regulator Citizen for caliber: 5201-27, 5201-33, 5202-23, 5202-27, 5202-33, 5203-21, 5203-21 5203-27, 5203-33, 5204-27, 5204-30, 5204-33, 5204-43, 5210-17, 5210-21, 5220-17, 5220-21, 5230-21, 5260-27, 5260-33, 5270-17, 5270-21, 5270-23, 5290-25, 54

051-28 Regulator Citizen for caliber: 5201-27, 5201-33, 5202-23, 5202-27, 5202-33, 5203-21, 5203-21 5203-27, 5203-33, 5204-27, 5204-30, 5204-33, 5204-43, 5210-17, 5210-21, 5220-17, 5220-21, 5230-21, 5260-27, 5260-33, 5270-17, 5270-21, 5270-23, 5290-25, 5400-17, 5400-21, 5400-27, 5401-17, 5401-21, 5401-27, 5401-33, 5410-33, 5411-33, 5420-17, 5420-21, 5430-17, 5430-21, 5460-33, 5470-17, 5470-21, 6400-21, 6400-23, 6420-30