CARTIER 81, Stem

• CARTIER original part from a NOS movement.
  

• Fits cal: 81

• Thread: 0.90 mm.
  

Data: Cartier cal: 81 (Frederic Piguet 0820).

• 9 jewels, Quartz, hour & minute dispaly.
• Size: 8.25''' 18.4 mm.
• H: = 2.50 mm.
• N: = 32.768 Hz.
• Battery: 315 (SR 716 SW).