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                                              JBC Legacy Watch Parts Database

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                                              MS-JA751

                                              MS-JA751

                                              Mainspring 1.10-.105-300 9 - MS-JA751

                                              $24.75

                                              Waltham Mainspring
                                              • Width : 1.15mm
                                              • Strength : .110mm
                                              • Length : 11.25 in.
                                              • End Type : DBH - Double Brace & Hole
                                              • Size : 7.5L
                                              • Factory Number : 2250, (750B)

                                              Specifications

                                              Historical items
                                              BC0192922
                                              Interchange items
                                              BC0192922, JA-751, and JA751
                                              Weight
                                              0.1 oz

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