IWC

Grande Complication 3770 Platinum / Silver / German / Bracelet

IW9270-14

Specification

  • Collection Grande Complication
  • Reference IW9270-14
  • Produced 1993
  • Limited No
  • Glass Sapphire
  • Back Closed
  • Shape Round
  • Color Silver
  • Frequency 28800 bph
  • Indexes Stick / Dot
  • Hands Dauphine
  • Type Automatic
  • Power Reserve 44 h
  • Caliber 79091

Description

IWC introduced its first Grande Complication wristwatch at the 1990 Basel watch fair. Building upon the platform that Kurt Klaus perpetual calendar module had provided them, IWC went ahead and added a minute repeater to the already complex movement. The case measured 42.2mm across at a height of 16.3mm, making it of considerable size – especially at the time of introduction., , Reference IW9270-14 is part of the second generation of Grande Complications, being distinguished by the updated dial design and dauphine hands.