Omega 450, 550, 560, 620, 710, 750, Click spring, No: 1105

• OMEGA original part, new without factory packaging. Good to have in stock!
  

• Fits cal:
• 450, 455
• 550, 551, 552, 560, 561, 562, 563, 564, 565, 750, 751, 752
• 620, 630
• 710, 711

Data: Omega 450

• 17 jewels, automatic wind.
• Size: 16.0 mm.
• H: = 5.60 mm.
• N: = 19.800 A/h.
• Power reserve: 42 h.

Versions:

• 450: automatic.
• 455: automatic, sweep second.