Thank you very much for viewing. This is a hand-wound wristwatch with a textured guilloché dial. It's a stylish wristwatch. - Brand: GIRARD-PERREGAUX - Color: Gold/Silver - Material: Stainless steel case/Leather band - Features: Automatic winding/Date display - Dial: Textured finish - Band Color: Brown - Size: Approximately 36mm Index - k9 Aftermarket belt Aftermarket buckle Lug width - 18mm Purchased a few years ago on a certain auction site. I only wore the leather strap in the winter, and I rarely wore it because I have other watches. It was originally a used item, so I don't know if it has been overhauled, but the exterior looks clean as shown in the movement photo. I am an amateur, so I don't know about modifications or anything else. Since it is an old watch, the crown is not the GP mark but a plain, knurled crown (see photo). Regarding the face size, in my opinion, the vintage ones are small, but this one feels relatively modern and doesn't feel inferior. Please ask any other questions you may have. Thank you.