Vintage Girard-Perregaux "Sea-Haw" Swiss Watch, Solid 10K gold monocoque case from 1940'sThis vintage Girard Perregaux Sea Hawk is a rare and beautifully preserved example of post war Swiss watchmaking, housed in a solid 10K gold monocoque casea two piece design known for its structural integrity and smooth, elegant form. The dial is completely original and untouched, with warm signs of aging and faint traces of its original radium lume on the hands and hour markers(if you are concerned with safety of the radium, please read our article).