Jaeger-LeCoultre “Le Grand Réveil”

European Watch Clock and Jewellery Fair 1989 BF 221
Jaeger-LeCoultre’s “Le Grand Reveil.” is truly a unique timepiece : the first seifwinding wristwatch whose alarm strikes a brazen bell and featuring a perpetual calendar showing the date, day and month, programmed until the year 2100 and accurate moon-phases for the next 122 years... Fittingly, its case is wrought of solid gold. (JAEGER-LECOULTRE “Le Grand Reveil.”)