Rare Vintage Chinese Railroad Watch JINGTIE (Jingtie) Men's automatic/manual winding wristwatch. This is an automatic watch, but it also has a manual winding function. A rare commemorative watch for the 40th anniversary of the founding of the Beijing Railway Bureau. The mark in the center of the back cover, which is based on the Beijing Station, is still used by the national railway. The calendar is linked to the time adjustment. It changes around 12 o'clock. Face size Width including crown: approx. 3.9cm Width excluding crown: approx. 3.7cm Wrist circumference: up to approx. 19.5cm Lug width: 18mm Please note that there may be slight variations. There are minor scratches, scuffs, and stains due to use and aging. The photos focus on noticeable scratches and stains, but there may be other scratches that are not visible in the images. Please understand this in advance. Please refrain from purchasing if you are looking for a perfect item as this is a used item. The belt is unused but is an aftermarket product, so please consider it as a service. Automatic/manual winding watch. Please also use manual winding when the automatic winding is insufficient. This watch is in working order. The time is generally correct. If you require more accuracy, please consider purchasing with the assumption of an overhaul. (We check the operation of automatic/manual winding watches at the time of listing and shipping. Automatic/manual winding watches are not as precisely accurate as battery-powered watches. Please understand that there may be a time difference of a few minutes per day depending on the position, etc. We list items that we have judged to be generally accurate. Also, we require 2-3 days to ship automatic/manual winding watches to reconfirm their condition. Thank you for your understanding.)