Lerc On Time
Original Rolex CAL.2130 NO. 2130-311
$60.00
Original Rolex Cal. 2130 No. 2130-311 Mainspring
Genuine Rolex replacement part
Part Number: 2130-311
Fits Rolex Caliber 2130 and 2135 automatic movements
Original Rolex mainspring for professional watch repair and restoration
Helps restore proper power reserve and reliable movement performance
Suitable for servicing Rolex ladies' automatic watches