This is a Seiko railway pocket watch with an engraving commemorating the 100th anniversary of Shinjuku Station's opening. The battery has been replaced for this listing, and it is in working order. The size is 71mm top to bottom (including the hanging ring) and 50mm wide. The face is only slightly different in logo, etc., from the pocket watches currently used by train drivers, and the large face provides excellent visibility. It can be carried around or used as a desk clock. There is almost no damage to the crystal, bezel, or back cover, and the overall exterior condition is good. As an option, the original instruction manual can be included for 1000 yen. If you need it, please leave a comment, and the price will be adjusted, and it will be shipped together. - Brand: SEIKO - Type: Pocket Watch - Function: Quartz - Commemoration: 100th Anniversary of Shinjuku Station Opening - Design: Silver Finish - Dial: Arabic Numerals