c-5980
Both watches have scratched crystals indicative of age and wear, will both need service and are sold as is 
The Girard Perregaux Gyromatic a legendary line of vintage Swiss automatic wristwatches introduced in 1957, celebrated for pioneering an ultra-efficient, low-friction self-winding mechanism. Instead of standard ball bearings or click-springs, the original design used a unidirectional system with two unique "Gyrotron" wheels fitted with rubies to smoothly transmit wrist energy directly to the mainspring

The Paul Monet Aquamatic 9A 24302 is a rare, vintage Swiss mechanical watch produced primarily during the mid-20th century (typically the 1960s or 1970s). The "Aquamatic" line features a self-winding (automatic) movement housed in a water-resistant case style, which was highly popular for casual and dress wear during that era

 Bulova P9 date & time watches manufactured in 1989 features a West German quartz movement.  Nice clean watch no scratches 
Because the Berlin Wall fell in late 1989, a P9 watch is historically unique. It represents one of the very last production years to bear the "West Germany" manufacturing stamp before the country reunited