Jaeger le Coultre 449-445, Setting lever spring

• JAEGER LE COULTRE original part, NOS without factory packaging.
  
• Fits cal: 449, 450, 452, 463, 468, 469, 478, 479, 488

Data: Jaeger le Coultre cal: 449

• 15/17 jewels, manual wind, sub second.
• Size: 12,5''' 28,80 mm.
• H: = 4,00 mm.
• N: = 18000.
• Power reserve:

Versions:

• 449: 12,5''' sub second.
• 450: 12,5''' center second.
• 452: 12,5''' sub second.
• 463: 12,5''' sub second, same as 449.
• 464: 12,5''' sub second, calendar: day, date, month.
• 468: 12,5''' center second, same as 450.
• 469: 12,5''' sub second, same as 449.
• 478: 12,5''' center second, same as 450 and 468.
• 479: 12,5''' sub second, same as 449, 452, 463, 469.
• 484: 12,5''' sub second, calendar: day, date, month, same as 464.
• 488: 12,5''' center second with stop function.
• 494: 12,5''' sub second, calendar: day, date, month, moon phase.