This is a Tissot PRC200 Quartz Chronograph. It's a rare model from before the current version. It has a solid, substantial body, but the face isn't too large, making it a perfect size for Japanese wrists. The chronograph's long hand, featuring TISSOT's "T" logo, and the small seconds' yellow hand provide an exquisite accent, making it a very popular model at the time. The band has been ultrasonically cleaned, so you can use it comfortably right away. The calendar quick change function works with the crown pulled out one step, and the chronograph function has been confirmed to be working. The sapphire crystal has no visible scratches. Please assess the condition based on the images and refrain from returns or claims. It is currently running, but I don't remember when the battery was last replaced, so please replace the battery yourself upon arrival if it stops working. The dimensions of the watch are approximately 40mm in width (excluding the crown), 12mm in thickness, and a wrist circumference of approximately 19.5cm, but please understand that there may be slight variations due to amateur measurement.