1907 Hamilton Grade 940 18S 21 Jewels Railroad Grade Gold Filled Pocket Watch

  

1907 Hamilton Grade 940 18S 21 Jewels Railroad Grade Gold Filled Pocket Watch. Pocket Watch Runs And Then Stops - Needs to Be Serviced- also can't set the time. Grade:940Model:1Estimated Production Year:1907Run Quantity:7,000Grade/Model Run:79 of 121Grade/Model Total Production:210,596Size:18sJewels:21jJewel Material:RubyJewel Setting:Screw-SetMovement Configuration:OpenfaceMovement Finish:NickelFinish Pattern:DamaskeenedMovement Signing Style:Serif (Decorative)Movement Inlay Color:GiltMovement Setting:LeverPlate:Full PlateDouble Roller:YesBarrel:GoingRegulator:MicrometerHairspring:BreguetStandard Dial Type:Double-SunkAdjusted:YesAdjusted to Position:YesAdjusted # of Positions:5Adjusted to Temperature:YesAdjusted to Isochronism:YesRailroad Grade:YesRailroad Grade Classification:Class ADial Feet Locations:2.6, 18.0, 38.2U.