Jaeger le Coultre 846-5123, Screw for balance cock

• JAEGER LE COULTRE original part from a NOS movement.
  

• Fits cal: 846

Data: Jaeger le Coultre, cal: 846

• 17 jewels, maual wind.
  
• Size: 15.2 x 13.0 mm
  
• H: = 2.90 mm.
• N: = 21.600 A/h.
• Power reserve:
• Main spring: 1,13 x 0,065 - 200 mm.