JAEGER-LECOULTRE 846 Cod. 770 Mainspring. - Caliber Compatibility: 846. - Reference: 770. BOCCACCI SUPPLIES HAS BEEN PRESENT IN THE WATCH SECTOR SINCE 1978. - Appearence: EXCELLENT STATE. WE ARE SCRUPOLOUS IN SELECTING AND CHECKING THE PERFECT STATE AND OPERATION OF OUR PRODUCTS.
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