Watch Database

    Mainspring

    For Roamer 427

    1.50 x 0.210 x 490 x 17.0 mm

    Height (H): 1.5mm

    Thickness (T): 0.21mm

    Total Length (TL): 490mm

    Barrel Diameter (BD): 17mm

    End Type: Manual

    To look for similar mainsprings that exactly match a specific dimension, select it from the links above.

    Buy this mainspring

    GR Approximation

    This mainspring does not have a GR reference. The following GR mainsprings are the closest fit, when values differ the exact value is shown brackets for reference:

    GR Reference #MainspringBuy
    GR43671.50 x 0.210 x 520 (490) x 16.5 (17.0) mm
    Buy mainspring

    Movement Listing

    This mainspring is used by the following movements:

    MovementDescriptionLigne
    Seiko Y450-0050PULSAR CASE REFERENCE
    Bulova C837115BULOVA
    Citizen 4-398891CITIZEN CASE
    Citizen 4-398891CITIZEN CASE
    Citizen 4-F90885CITIZEN CASE
    Citizen 4-F90885CITIZEN CASE
    Citizen 4-F90885CITIZEN CASE
    Citizen 4-L1510CITIZEN CASE
    Citizen 4-S06380CITIZEN CASE
    Citizen 74-3372CITIZE CASE REFERENCE
    Citizen 86-1286CITIZE CASE REFERENCE
    Elgin 89
    Seiko 6319-523ASEIKO CASE REFERENCE
    ETA 275428800 BPH DSS STOP DEVICE CALD11.5
    Fontainemelon 28-2DIRECT CENTER SECOND-CALENDAR10.5
    Jaeger Lecoultre 426BACKWIND5.5
    Omega 596.060OMEGA CASE USES CALIBER 1426
    Seiko 4300-0010SEIKO CASE REFERENCE
    Seiko 5T52-6B1ASEIKO CASE REFERENCE
    Seiko 6319-523ASEIKO CASE REFERENCE
    Seiko 7N82-6D60SEIKO CASE 971129
    Seiko H239-5080SEIKO CASE.
    Seiko Y150-5A40SEIKO CASE REFERENCE
    Seiko Y450-0050PULSAR CASE REFERENCE
    Wittnauer 5WW

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