Watch Database

    Mainspring

    For Omega 231

    1.70 x 0.100 x 315 x 9.5 mm

    Height (H): 1.7mm

    Thickness (T): 0.1mm

    Total Length (TL): 315mm

    Barrel Diameter (BD): 9.5mm

    End Type: Manual

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

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    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 #Mainspring
    GR48961.70 x 0.105 (0.100) x 320 (315) x 9.5 mm

    Movement Listing

    This mainspring is used by the following movements:

    MovementDescriptionLigne
    Bulova C884025
    Citizen 4-041470CITIZEN CASE
    Citizen 4-164369CITIZEN CASE
    Citizen 4-293911CITIZEN CASE.
    Omega 3936OMEGA CASE USES CALIBER 240/244/250
    Citizen 4-799844CITIZEN CASE
    Citizen 4-L01561CITIZEN CASE
    Eterna 150121,600-DSS-CAL-DAY-DATE-AUTO13
    Citizen 4-S50893CITIZEN CASE
    Citizen AC-5324CITIZE CASE REFERENCE
    Citizen DP-2018CITIZE CASE REFERENCE
    Dugena A. SCH1220A. SCHILD 1220601
    Eterna 150121,600-DSS-CAL-DAY-DATE-AUTO13
    Eterna 700QTZ362
    Imhoff 249 DSCAL MONTH CLOCK19
    Longines 6465-2
    Omega 18344OMEGA CASE USES CALIBER 440
    Omega 196.0193OMEGA CASE REFERENCE
    Omega 3936OMEGA CASE USES CALIBER 240/244/250
    Omega 511.128OMEGA CASE USES CALIBER 650
    Optima 100B & P 2098A10.5
    Seiko 2415-3050SEIKO CASE REFERENCE
    Seiko 4336-8120SEIKO CASE REFERENCE
    Seiko 7903-0060SEIKO CASE REFERENCE
    Seiko A628-5030SEIKO CASE REFERENCE
    Seiko V691-8000LORUS
    Zenith 5718,000 BPH5 x 7.25

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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 9541.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Alpina 8401.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Amida 4201.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Amida 4211.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Amida 4251.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Amida 4271.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Amida 4281.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Amida 4351.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Amida 43501.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Parrenin 451.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Parrenin 45G1.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm
    Parrenin 661.60 (1.70) x 0.110 (0.100) x 320 (315) x 10.0 (9.5) mm

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