IWC Schaffhausen IW377601, Operating Instructions Manual

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T H E T E C H N I C A L R E F I N E M E N T S O F T H E P O R T U G I E S E R
G R A N D E C O M P L I C A T I O N
Your IWC watch shows you the time in hours, minutes and seconds, as well as the
moon phase, the date, the day, the month and the year in four digits. You can use
the integrated chronograph to measure any period of time in seconds, minutes and
hours. Stop times can be added together. The strike train of the Portugieser Grande
Complication chimes the time – in hours, quarters and minutes. The Portugieser
Grande Complication from IWC is a mechanical masterpiece. The mechanical move­
ment with automatic winding has a power reserve of approximately 44 hours when
fully wound. Your Portugieser Grande Complication is protected by an arched­edge
sapphire glass of hardness grade 9 on Mohs’ scale. Your watch is water­resistant
3 bar. In addition to the uniqueness of its functions, it is the display’s legibility and the
ease with which it can be used that distinguishes this watch from all other complicated
timepieces. To ensure that this extraordinary watch continues to perform faultlessly in
the future, it is essential to observe a few important operating instructions.
P O R T U G I E S E R G R A N D E C O M P L I C A T I O N