Watch Database

    Hamilton 620

    AUTO SS *

    Ligne: 12.5'''

    Jewels: 17

    Power Reserve: 42 hrs

    Frequency: 18000 vph

    Type: Automatic

    Period used: ~1960

    Diameter: 28.5 mm

    Height: 4.2 mm

    Hands: 1.50 x 0.90 x 0.22 mm

    Base: Buren 1005

    Mainspring Listing

    DimensionsGR Reference #End Type
    1.00 x 0.095 x 340 x 9.5 mmGR2436XAuto

    Parts Listing

    Part DescriptionReference #AlternateDiscontinued
    BALANCE COMPLETE, INCA721/795721/795Yes
    BARREL182/668115750/HAM
    BARREL ARBOR195/812101750/HAM
    CANNON PINION, SS HT 1.60245/591319750/HAM
    CASE CLAMP 166A/3503164750/HAM
    CENTER WHEEL, SS206/420
    CLICK425/550425/BUR 1000
    CLICKSPRING430/644
    CLUTCH LEVER435/556
    CLUTCH WHEEL407/722174750/HAM02
    CROWN POST, FEMALE360/285360/285Yes
    CROWN WHEEL420/725
    CROWN WHEEL BRIDGE COMPLETEA/3502A/3502Yes
    CROWN WHEEL RING422/399
    DRIVING GEARA/5220196750/HAM
    ESCAPE WHEEL, S/S705/851705/851Yes
    FOURTH WHEEL, REGULAR220/488
    HOUR WHEEL, SS HT .95255/381
    LOW OSCILLATING WEIGHT BRIDGEA/35061141
    MAIN SPRING & BRIDGEA/3504
    MAINSPRING 1.00-.095-340 9,5MSS-WA3GR 2436-X
    MINUTE COCK462/41179750/HAM
    MINUTE WHEEL260/624
    OSCILLATING WEIGHTA/3508A/3508Yes
    OSCILLATING WEIGHT AXLEA/5164
    PALLET ARBOR72S/52P714/AS 1650
    PALLET FORK & ARBOR710/805710/805Yes
    RATCHET WHEEL, LOWERA/35101416
    RATCHET WHEEL, UPPERA/35091415
    REDUCTION GEARA/5163A/5163Yes
    REGULATOR301/706
    REVERSER CONN WHEELA/5166A/5166Yes
    ROLLER82S/289R
    SCREW DIAL SIDE5750/250
    SCREW MINUTE COCK5462/23
    SCREW STUD5738/24
    SCREW, BALANCE BRIDGE5110/48
    SCREW, CASE CLAMP5126/155126/15Yes
    SCREW, CASE CLAMP 5166A/3516395750
    SCREW, CENTER COCK5125/218
    SCREW, CLICK5425/3245425/HAM 668
    SCREW, CLICK SPRING5430/27
    SCREW, CROWN WHEEL5420/480
    SCREW, CROWN WHEEL BRIDGE COMPA/35285108
    SCREW, RATCHET WHEEL5415/413
    SCREW, SET BRIDGE5445/266
    SCREW, SET LEVER5443/898
    SET BRIDGE445/793445/793Yes
    SET LEVER443/889
    SET SPRING440/640440/BUR 1002
    SET WHEEL450/614686751/HAM
    STAFF, INCA100/1892
    STEM200/1301F401/BUR 1000
    STEM, MALE OA 8.03360/286360/286Yes
    STOP CLICKA/5161A/5161Yes
    SWEEP SECOND BEARING PLATE342/39
    SWEEP SECOND PINION HT 5.55275/333
    THIRD WHEEL DOUBLE211/17
    UP DEVICE BRIDGEA/35071142/BUR 1000
    UP OSCILLATING WEIGHT BRIDGEA/3505
    WIG WAG PINIONA/5165
    WIND UP WHEELA/5162
    WINDING PINION410/850410/850Yes

    Related Movements

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