For your consideration is a vintage Girard Perregaux Gyromatic watch. It’s on a Stainless Steel expandable band. The watch works when worn because the movement is what makes it work. Please refer to the photos as they’re part of the description. The face of the watch needs cleaning. Very good preowned vintage condition. Per Google: Girard-Perregaux created the Gyromatic in 1957, which replaced roller-equipped unidirectional clutches for the ratchet wheels. The Gyromatic is a simple, reliable, and efficient construction that allows for slim, sleek, and stylish designs. Girard-Perregaux is a luxury Swiss watch manufacture that dates back to 1791. Size: The watch face is 1-1/8” by 1-1/8” The band is 7/8” wide