Technical Details & Model History

• Case: 18k pink gold, 57 mm diameter
• Movement: manual-winding IWC caliber 992 of extraordinary complexity
• Complications: chronograph, perpetual calendar and minute repeater
• Dial: original dial with perfectly balanced multiple indications
• Reference: 5480
• Year of production: 1982
• Documentation: official IWC Extract from the Archives
• Condition: like new, an example of exceptional historical importance

Key Features

• One of the rarest and most important IWC Grand Complications ever produced
• Combination of three major complications: chronograph, perpetual calendar and minute repeater
• Large 18k pink gold case with commanding presence and refined proportions
• Preserved in outstanding condition and accompanied by its official Extract from the Archives

Historical Context

In the early 1980s, during a period still heavily influenced by the quartz crisis, IWC reaffirmed its technical mastery by producing highly complex mechanical timepieces. The Grand Complication ref. 5480 stands among the absolute highlights of this era: a pocket watch uniting chronograph, perpetual calendar and minute repeater within a single mechanical architecture. A timepiece of extraordinary historical significance, destined for the most advanced and discerning collections.