Valjoux 72c (VZHC)

Data: Valjoux cal: 72c (VZHC).

• 
  17 jewels, manual winding chronograph, calendar.
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  Size: 13''' 29,50 mm.
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  H: = 6,95 mm.
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  N: = 18000.
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  Power reserve: 46 h.

Versions: 13'''

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  23: 30/45 min counter.
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  23c: 30/45 min counter, calendar.
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  72: 30 min, 12 hour counter.
• 72c: 30 min, 12 hour counter, day, date, month calendar.
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  88: 30 min, 12 hour counter, day, date, month calendar, moon phase.
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  90: sweep second, day, date, month calendar, moon phase.