Hamilton 637 0445 Setting lever spring w/screwHamilton 637 0445 Setting lever spring with 1 screw. The Setting lever spring is an authentic part from a watch movement by Hamilton. Spring into action with Hamilton's precision! Introducing the Hamilton 637 0445 Setting Lever Spring w screw the ultimate blend of precision and reliability. Crafted with meticulous attention to detail, this setting lever spring is engineered to ensure flawless performance in your Hamilton timepiece. Whether you're a

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Introducing the Hamilton 676 5443 Setting Lever Screw

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