Omega 1330-9050, Setting stem

• OMEGA original stem, not in factory packaging.

• Thread: 0.90 mm.
  

• Fits cal: 1330
  

Data: Omega 1330

• 3 jewels, quartz controlled step motor.
• S: = 23.30 mm.
• H: = 3.50 mm.
• N: = 32.768 Hz.
• Power reserve: ca 16 months.

• Battery: 388