Vacheron Constantin 453/3b

Data: Vacheron Constantin, cal: 453/3B

• 
  Base caliber: Jaeger le Coultre, cal: 449
• 
  17 Jewels, manual wind, sub second.
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  Size: 12.5''' 28.80 mm.
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  H: = 4.00 mm.
• 
  N: = 18000
• 
  Power reserve:
• 
  Main spring: L: 420 mm, H: 1.28 mm, F: 0.12 mm.

Versions:

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