Watch Database

    Mainspring

    For Seiko 7439-5020

    1.30 x 0.095 x 360 x 9.5 mm

    GR Reference #: GR3239X

    Height (H): 1.3mm

    Thickness (T): 0.095mm

    Total Length (TL): 360mm

    Barrel Diameter (BD): 9.5mm

    End Type: Auto

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

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    Movement Listing

    This mainspring is used by the following movements:

    MovementDescriptionLigne
    Benrus AO
    Bulova C827042BULOVA CASE REFERENCE
    Bulova C859048BULOVA CASE REFERENCE
    Bulova N535CARAVELLE CASE REFERENCE
    Citizen 4-078021CITIZEN CASE
    Bulova C859048BULOVA CASE REFERENCE
    Citizen 4-088140CITIZEN CASE
    Orient STAR N211.5
    Citizen 4-221559CITIZEN CASE
    Citizen 4-690044CITIZEN CASE
    Seiko 1N00-X082SEIKO CASE REFERENCE
    Citizen 4-E65843CITIZEN CASE
    Citizen 4-F50115CITIZEN CASE
    Citizen 4-K03445CITIZEN CASE
    Citizen 42-2291CITIZE CASE REFERENCE
    Hamilton 821AUTO-CALD11.5
    Omega 196.222OMEGA CASE USES CALIBER 1332
    Omega 2718OMEGA CASE USES CALIBER 244/252
    Orient STAR N211.5
    Seiko 1E20-0010SEIKO CASE REFERENCE
    Seiko 1N00-X082SEIKO CASE REFERENCE
    Seiko 2320-5589SEIKO CASE REFERENCE
    Seiko 2G38-0080SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko 2P20-5A60SEIKO CASE REFERENCE
    Seiko 5P30-6A40SEIKO CASE REFERENCE
    Seiko 5Y85-0AG0SEIKO CASE REFERENCE COSERVE 2005
    Seiko 6020-7020SEIKO CASE REFERENCE
    Seiko V783-0010SEIKO CASE 08/12/98
    Tissot 206018000 BPH-CHRONO W/30 MIN REC-INCA-ADJ STUD HOLD-17JLS14

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    Similar Mainspring Listing

    This mainspring is similar to the mainspring used by the following movements. A similar mainspring differs slightly in one or more dimensions but may possibly still work as a replacement. When values differ the exact value is shown brackets for reference:

    MovementMainspringBuy
    Tissot 28.5T211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
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    Tissot 28.5R-6211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
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    International Durowe 7527-11.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
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    Tissot 28-31.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Buser 1461.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 31-211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.5-211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.5-R211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.5-11.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 7525-11.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Buser 1451.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Bulova 10CPACD1.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28-11.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 31-11.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 7526-11.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Gruen 490SS1.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
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    Tissot 28.5N-211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    A. Schild 1474N1.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 7528-11.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.5T211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.5R-6211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28-31.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Buser 1461.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 31-211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.5-211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.5-R211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.5-11.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Buser 1451.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Bulova 10CPACD1.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28-11.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 31-11.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Gruen 490SS1.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Tissot 28.5N-211.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    A. Schild 1474N1.30 x 0.100 (0.095) x 360 x 10.0 (9.5) mm
    Buy mainspring
    Dugena 10241.30 x 0.100 (0.095) x 350 (360) x 10.0 (9.5) mm
    Buy mainspring
    Dugena 10251.30 x 0.100 (0.095) x 350 (360) x 10.0 (9.5) mm
    Buy mainspring
    Seiko 24511.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Certina 25-5511.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    UTC-Unitime 501.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
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    Buy mainspring
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    UTC-Unitime 511.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
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    Buy mainspring
    International Durowe 7525-21.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
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    Hamilton 6651.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 75231.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
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    Buy mainspring
    International Durowe 75241.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Certina 28-4511.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 7525-31.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 75251.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Hamilton 6641.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 75221.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Standard 4521.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Westclox A3611.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Westclox A3021.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
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    Buy mainspring
    Qualco 12B1B81.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
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    Buy mainspring
    International Durowe 7522-31.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
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    Buy mainspring
    Seiko 2451.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 7522-21.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 7528-21.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 7526-31.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Standard 1541.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    UTC-Unitime 521.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Standard 1521.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Belstaff 12D1B1.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 7523-31.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Hamilton 6611.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 75271.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 75201.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Certina 25-551.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    International Durowe 7525-11.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring
    Hamilton 6671.30 x 0.100 (0.095) x 340 (360) x 10.0 (9.5) mm
    Buy mainspring

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