Hamilton Khaki Field Auto Ref: H70595733 The origin of Hamilton military watches, "Khaki" The 40mm case size is easy to wear and fits neatly on the wrist, making it perfect for everyday use. There are no scratches on the glass, and no major noticeable scratches on the case. It is in generally clean condition, but please note that there may be minor scratches from use. The strap has been replaced with a NATO type (third-party product), and the buckle is genuine Hamilton. The watch, original box, and booklet will be delivered. Hamilton's flagship model, Khaki. It is a very easy-to-use model. NATO straps look great on the Khaki. Please feel free to ask any questions or request additional photos in the comments.