Watch Database

    Mainspring

    For Unitas 271

    1.60 x 0.105 x 280 x 8.5 mm

    GR Reference #: GR4502

    Height (H): 1.6mm

    Thickness (T): 0.105mm

    Total Length (TL): 280mm

    Barrel Diameter (BD): 8.5mm

    End Type: Manual

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

    Buy this mainspring

    Movement Listing

    This mainspring is used by the following movements:

    MovementDescriptionLigne
    A. Schild 208212.75
    Seiko 2P20-5K20SEIKO CASE REFERENCE
    Arogno 81ARO 80
    Arogno 81ARO 80
    Bulova C869324BULOVA CASE
    Seiko 7A28-6000SEIKO CASE REFERENCE
    Citizen 31-8272CITIZE CASE REFERENCE
    Seiko H601-7000SEIKO CASE REFERENCE
    Citizen 39-1981CITIZE CASE REFERENCE
    Omega 795.862OMEGA CASE USES CALIBER 1455
    Citizen 4-160622CITIZEN CASE
    Omega 2842OMEGA CASE USES CALIBER 455
    Citizen 4-267516CITIZEN CASE
    Citizen 4-385381CITIZEN CASE
    Citizen 4-393341CITIZEN CASE
    Citizen 31-8272CITIZE CASE REFERENCE
    Citizen 4-620241CITIZEN CASE
    Citizen 31-8272CITIZE CASE REFERENCE
    Citizen 4-721161CITIZEN CASE
    Citizen 4-E40077CITIZE CASE REFERENCE
    Seiko H601-7000SEIKO CASE REFERENCE
    Citizen 4-F00070CITIZEN CASE
    Citizen 4-F92616CITIZEN CASE
    Citizen 4-G11904CITIZEN CASE
    Citizen 4-S03984CITIZE CASE REFERENCE
    Citizen 4-S17128CITIZEN CASE
    General 820B11.5
    Seiko 7A28-6000SEIKO CASE REFERENCE
    Hamilton 699*17
    Longines R6401LONGIN CASE REFERENCE
    Omega 2842OMEGA CASE USES CALIBER 455
    Omega 6085OMEGA CASE USES CALIBER 620
    Omega 795.862OMEGA CASE USES CALIBER 1455
    Seiko 1100-7450SEIKO CASE REFERENCE
    Seiko 2E20-6309SEIKO CASE REFERENCE
    Seiko 2F50-5710SEIKO CASE REFERENCE
    Seiko 2P20-5K20SEIKO CASE REFERENCE
    Seiko 4206-5670SEIKO CASE REFERENCE
    Seiko 7A28-6000SEIKO CASE REFERENCE
    Seiko 7T11-0AG0SEIKO CASE REFERENCE COSERVE 2005
    Seiko H601-7000SEIKO CASE REFERENCE
    Seiko V230-5290PULSAR CASE REFERENCE
    Seiko V233-0740SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko V707-5040SEIKO CASE REFERENCE COSERVE 2003/2004
    Seiko Y100-6029PULSAR CASE REFERENCE
    Synchron 3510.5
    Wittnauer KY2400WITTNA CASE REFERENCE

    No results found for your filter

    Load more

    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 #
    Bettlach 15531.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Bettlach 15541.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Bettlach 15791.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Bettlach 15791.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Bettlach 16051.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Bettlach 80201.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Bettlach 8020N1.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Dugena 11001.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Dugena 11011.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Dugena 5581.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Kasper 7001.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Kasper 7501.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Kasper 8001.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Kasper 9001.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Kasper 9011.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Kasper 9501.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Kasper 9511.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Kasper 9521.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Savoie P62A1.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Savoie P62A1.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm
    Savoie P72A1.50 (1.60) x 0.105 x 270 (280) x 9.0 (8.5) mm

    No results found for your filter

    All watch database content © EmmyWatch LLC. Unauthorized redistribution of content is strictly prohibited. All rights are reserved.

    © EmmyWatch LLC. Created with  by Emily

    Watch Store
    Shop
    Shop
    Database