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                                              JBC Legacy Watch Parts Database

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                                              MS-JA729

                                              MS-JA729

                                              Mainspring 1.50-.15-400 12,5 - MS-JA729

                                              $28.75

                                              Low stock: 3 units left in stock

                                              Waltham Mainspring
                                              • Width : 1.50mm
                                              • Strength : .150mm
                                              • Length : 16.00 in.
                                              • End Type : HOLE - Hole End
                                              • Size : 0/S
                                              • Factory Number : 2220

                                              Specifications

                                              Historical items
                                              BC0215160
                                              Interchange items
                                              BC0215160, JA-729, and JA729
                                              Weight
                                              0.1 oz

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