Watch Database

    Balance Staff

    For Seiko 8523-5090

    Ronda #4091

    A: 2.87mm

    B: 1.47mm

    C: 0.8mm

    D: 0.37mm

    E: 0.5mm

    Buy this balance staff

    Movement Listing

    This balance staff is used by the following movements:

    MovementShock SystemDescription
    Omega 420Ordinary/NoneSWEEP SECOND INCABLOC
    Seiko 2E50-5130Ordinary/NoneSEIKO CASE REFERENCE

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