IWC Specialties Grand Complication

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All Grand Complication watches:
  • Limited edition of 50 pieces per year
  • power reserve = 44 hrs
  • moonphase
plt = platinum, y = yellow, p = pink, w = white, PR = power reserve, thickness = height
Case Dial Diameter
(mm)		 height
(mm)		 Bracelet Calibre Model Number
platinum silver 42.2 16.3 leather 79091 IW377013
platinum silver 42.2 16.3 platinum 79091 IW927016
platinum black 42.2 16.3 leather 79091 IW377017
platinum black 42.2 16.3 platinum 79091 IW927020
yellow gold silver 42.2 16.3 leather 79091 IW377021
yellow gold silver 42.2 16.3 yellow gold 79091 IW377021