Girard Perregaux Alarm for S$1,149 for sale from a Private Seller on Chrono24
The 1970's Girard Perregaux 9091 Alarm - YouTube
Girard-Perregaux on X: "#tbt girard-perregaux alarm watch from the early 70s ref 9091 shot by our friend Blomman #watches #wotd http://t.co/ZswJujVTZy" / X
Vintage Girard Perregaux Alarm Movement Dial Watchmakers Parts Good Balance | eBay