Seiko 4006A 388805 Setting lever spring w/screwsSeiko 4006A 388805 Setting lever springwith 2 screws. Was taken from a Dainiseikosha 4006a Seiko 21J movement The Setting lever spring is an authentic part from a watch movement by Seiko. Spring into precision with Seiko's 4006A 388805 Setting Lever Spring! Experience the epitome of precision and reliability with the Seiko 4006A 388805 Setting Lever Spring w screws. Engineered by Seiko, a brand synonymous with quality and innovation, this setting

Introducing the Hamilton 747 0443 Setting Lever

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