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                                              JBC Legacy Watch Parts Database

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                                              MS-JA204
                                              Sold Out

                                              MS-JA204

                                              Mainspring 3.00-.155-600 15,5 - MS-JA204

                                              Sold Out

                                              This page is for information only. We can no longer supply this item. If we have a recommended replacement item, it will be provided in the product description.

                                              Hamilton Mainspring
                                              • Width : 3.00mm
                                              • Strength : .155mm
                                              • Length : 23.50 in.
                                              • End Type : DB - Double Brace
                                              • Size : 16/S
                                              • Factory Number : 718050, 534B

                                              Specifications

                                              Historical items
                                              7156-DB
                                              Interchange items
                                              7156-DB, 7156-MB, BC0096918, JA-204, and JA204
                                              Weight
                                              0.1 oz

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