Watch Database

    Mainspring

    For Unitas 6487

    1.40 x 0.070 x 220 x 6.0 mm

    GR Reference #: GR3576

    Height (H): 1.4mm

    Thickness (T): 0.07mm

    Total Length (TL): 220mm

    Barrel Diameter (BD): 6mm

    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-S09770CITIZEN CASE
    Bulova C1154BULOVA
    Bulova C3423BULOVA CASE REFERENCE
    Bulova C3797BULOVA CASE REFERENCE
    Bulova C832054BULOVA CASE
    Bulova C843041STYLE# 94C52
    Bulova C960596
    Bulova N532CARAVELLE CASE REFERENCE
    Citizen 08-2325CITIZE CASE REFERENCE
    Citizen 4-037359CITIZEN CASE
    Citizen 4-040520CITIZE CASE REFERENCE
    Citizen 4-074092CITIZEN CASE
    Citizen 4-085892CITIZE CASE REFERENCE
    Dugena 5398.75
    Citizen 4-086147CITIZE CASE REFERENCE
    Citizen 4-093941CITIZEN CASE
    Seiko 7N39-6019SEIKO CASE 971201
    Citizen 4-202325CITIZEN CASE
    Citizen 4-221079CITIZEN CASE
    Omega 14765-61SOMEGA CASE REFERENCE
    Citizen 4-226933CITIZEN CASE
    Citizen 4-273613CITIZEN CASE
    Citizen 4-405919CITIZEN CASE
    Citizen 4-509826
    Citizen 4-040520CITIZE CASE REFERENCE
    Citizen 4-631951CITIZEN CASE
    Citizen 4-673646CITIZEN CASE
    Citizen 4-820142CITIZEN CASE
    Citizen 4-F41337CITIZEN CASE
    Citizen 4-G03162CITIZEN CASE
    Citizen 4-H01458CITIZEN CASE
    Citizen 4-L12937CITIZEN CASE
    Citizen 4-S00017CITIZEN CASE REFERENCE
    Citizen 4-S02821CITIZEN CASE
    Citizen 4-S09770CITIZEN CASE
    Citizen 4-S36408CITIZEN CASE
    Citizen 4-S39121CITIZEN CASE
    Citizen 4-S45261CITIZEN CASE
    Citizen 4-Y50629CITIZEN CASE
    Citizen 47-9276CITIZE CASE REFERENCE
    Citizen 48-0703CITIZE CASE REFERENCE
    Citizen 71-6316CITIZE CASE REFERENCE
    Citizen AC-5134CITIZE CASE REFERENCE
    Dugena 5398.75
    ETA 9312QUARTZ ELECTRIC - LCD
    Fleurier 30210.5
    Helbros R75USE HB 90
    Omega 14765-61SOMEGA CASE REFERENCE
    Omega 19011OMEGA CASE USES CALIBER 491
    Omega 511.0001OMEGA CASE USES CALIBER 650
    Omega 551.011OMEGA CASE USES CALIBER 661
    Omega G6518OMEGA CASE
    Peseux 718.25
    Puw 920QUARTZ ANALOG 7 JL DSS STOP SEC (SILVER PLATES)1.75
    Seiko 1104-0490SEIKO CASE REFERENCE
    Seiko 1400-5270SEIKO CASE REFERENCE
    Seiko 1520-3600SEIKO CASE REFERENCE
    Seiko 1600-3290SEIKO CASE REFERENCE
    Seiko 2906-530ASEIKO CASE REFERENCE
    Seiko 2Y01-0010SEIKO CASE REFERENCE
    Seiko 4633-8089SEIKO CASE REFERENCE
    Seiko 4N00-0161SEIKO CASE 08/12/98
    Seiko 4N21-0400SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko 5722
    Seiko 5A54-5030SEIKO CASE REFERENCE
    Seiko 5P31-6A70SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko 6020-5620SEIKO CASE REFERENCE
    Seiko 7430-5610SEIKO CASE REFERENCE
    Seiko 7750-522HSEIKO CASE REFERENCE
    Seiko 7750-5360SEIKO CASE REFERENCE
    Seiko 7810-5109SEIKO CASE REFERENCE
    Seiko 7N39-6019SEIKO CASE 971201
    Seiko 7T62-0JZ0SEIKO CASE REFERENCE
    Seiko 7T92-0CL0SEIKO CASE REFERENCE COSERVE 2005
    Seiko 8123-8020SEIKO CASE REFERENCE
    Seiko H801-6000SEIKO CASE REFERENCE
    Seiko V253-5110SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko V321-6210SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko V400-0440SEIKO CASE 08/12/98
    Seiko V732-X137MODEL# PXD535X
    Seiko V801-5130
    Seiko V810-5920PULSAR CASE REFERENCE
    Seiko W626-4010SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko W810-4010SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko Y130-5260SEIKO CASE REFERENCE

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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 #
    A. Schild 10121.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 10221.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 10221.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 10571.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 10791.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 12461.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 12731.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 14671.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 14821.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 14821.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 14891.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 15821.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 16761.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 16771.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 17191.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 17771.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 9761.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 9861.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    A. Schild 9901.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Alpina 8201.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Alpina 8701.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Bulova 5AB1.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Bulova 5AC1.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Bulova 5AF1.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Certina 3701.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Dugena 4711.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Dugena 6991.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Dugena 7991.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Dugena 7991.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Dugena 8681.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Dugena 8691.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Dugena 8701.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Mido 5001.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Mido 500A1.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Mido 500A1.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Tissot 7121.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Tissot 7121.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Tissot 7121.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Zodiac 181.40 x 0.060 (0.070) x 210 (220) x 6.0 mm
    Zodiac 18B1.40 x 0.060 (0.070) x 210 (220) x 6.0 mm

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