Watch Database

    Mainspring

    For Gruen 421SS

    1.50 x 0.100 x 320 x 9.0 mm

    GR Reference #: GR4123

    Height (H): 1.5mm

    Thickness (T): 0.1mm

    Total Length (TL): 320mm

    Barrel Diameter (BD): 9mm

    End Type: Manual

    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
    Citizen 4-408357CITIZEN CASE
    Alpina 6097 3/48.75
    Seiko V247-5010PULSAR CASE REFERENCE
    Bulova C802006BULOVA CASE REFERENCE
    Seiko 7009-8153SEIKO CASE REFERENCE
    Bulova C923019
    Citizen 31-4668CITIZE CASE REFERENCE
    Citizen 31-5451CITIZE CASE REFERENCE
    Citizen 81-5128CITIZE CASE REFERENCE
    Citizen 37-6019CITIZE CASE REFERENCE
    Citizen 81-5128CITIZE CASE REFERENCE
    Citizen 4-076419CITIZE CASE REFERENCE
    Citizen 4-204450CITIZEN CASE
    Citizen 4-213076CITIZEN CASE
    Citizen 4-391349CITIZEN CASE
    Seiko V220-5970SEIKO CASE REFERENCE
    Citizen 4-408357CITIZEN CASE
    Citizen 4-852141CITIZE CASE REFERENCE
    Citizen 4-H05526CITIZEN CASE
    Citizen 4-L01455CITIZEN CASE
    Seiko V247-5010PULSAR CASE REFERENCE
    Citizen 4-L09537CITIZEN CASE
    Citizen 4-S00489CITIZEN CASE.
    Seiko 6730-5769SEIKO CASE REFERENCE
    Citizen 4-S21435CITIZEN CASE
    Bulova C802006BULOVA CASE REFERENCE
    Citizen 4-Y63534CITIZEN CASE
    Citizen 81-5128CITIZE CASE REFERENCE
    Citizen SA1592CITIZE CASE REFERENCE
    ETA 1093CALENDAR-DIRECT CENTER SECOND11.5
    Favre Leuba 251DIRECT CENTER SECOND-INCABLOC11.5
    Jaeger Lecoultre 88911.5
    Citizen 4-391349CITIZEN CASE
    Mido 8900MIDO CASE REFERENCE
    Omega 111.0043OMEGA CASE USES CALIBER 540
    Omega 591.0252OMEGA CASE
    Omega 591.072OMEGA CASE USES CALIBER
    Omega 6267OMEGA CASE USES CALIBER 354 AND 500
    Pulsar VD57APULSAR MOVEMENT
    Pulsar VD57APULSAR MOVEMENT
    Roamer 376PIN LEVER6.75 x 8
    Seiko 1964A36,000 BPH-23 JL-SS-ADJ-STUD HOLD-SHOCK5.5 x 8
    Seiko 6730-5769SEIKO CASE REFERENCE
    Seiko 2P20-0A19SEIKO CASE REFERENCE
    Citizen 4-213076CITIZEN CASE
    Seiko 4N01-5110SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko 5Y31-5100SEIKO CASE REFERENCE
    Seiko 6020-4250SEIKO CASE REFERENCE COSERVE 2003/2004
    Citizen 4-204450CITIZEN CASE
    Seiko 6309-618ASEIKO CASE REFERENCE
    Seiko 6730-5769SEIKO CASE REFERENCE
    Seiko 6923-8110SEIKO CASE REFERENCE
    Seiko 7009-8153SEIKO CASE REFERENCE
    Seiko V220-5970SEIKO CASE REFERENCE
    Seiko V701-5J50SEIKO CASE
    Seiko V232-5310PHASAR CASE REFERENCE
    Citizen 4-204450CITIZEN CASE
    Seiko V247-5010PULSAR CASE REFERENCE
    Seiko V401-1210SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko Y482-5280LORUS CASE REFERENCE
    Seiko V701-2N10SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko V701-5E00SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko V701-5J50SEIKO CASE
    Seiko Y142-7020SEIKO CASE REFERENCE
    Seiko Y150-0A80SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko Y15W-5A00SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko Y482-5280LORUS CASE REFERENCE
    Standard 17917 JL DSS CAL SHOCK ADJ STUD12

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    Similar Mainspring Listing

    This mainspring is similar to that used by the following movements. When values differ the exact value is shown brackets for reference:

    MovementMainspringGR Reference #
    ETA 11001.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11011.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11021.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11031.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11041.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11041.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11051.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11061.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11071.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11131.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11141.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11201.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11211.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11221.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11231.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11241.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11251.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11261.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11271.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11281.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11291.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11301.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11301.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11311.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11321.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11331.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11381.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11391.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11621.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11641.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 11681.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 12881.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 12891.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 12921.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    ETA 12931.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    Fleurier 301.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    Fleurier 391.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    Fleurier 391.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    Gruen 451.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    Gruen 471.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    Otero 301.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    Wyler WM2121.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    Zodiac 11001.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196
    Zodiac 12S1.50 x 0.130 (0.100) x 320 x 10.5 (9.0) mmGR4196

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