Vacheron Constantin 453-445, Setting lever spring

• Vacheron Constantin genuine part, new without factory packaging.

• Pare-choc

• Fits cal: 453, 454, 485, 495, 1007, 1008
  

Versions:

• 453: sub second.
• 454: center seond.
• 485: sub second, calendar: day, date, month.
• 495: sub second, calendar: day, date, month, moon phase.
• 1007: sub second, stop device.
• 1008: center second, stop device.