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Watch Case Part Assortments

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                                              JBC Legacy Watch Parts Database

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                                              MS-JA425

                                              MS-JA425

                                              Mainspring 11-5-18.5 Tb - MS-JA425

                                              $31.20

                                              Illinois Mainspring
                                              • Width : 2.00mm
                                              • Strength : .180mm
                                              • Length : 18.50 in.
                                              • End Type : TB - T Brace
                                              • Size : 12/S
                                              • Factory Number : 47344

                                              Specifications

                                              Historical items
                                              BC0096553
                                              Interchange items
                                              BC0096553, JA-425, and JA425
                                              Weight
                                              0.1 oz

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