This is a 200M diver's quartz watch released by Seiko in 1995. S800-0010 As it is a diver's watch, I don't know the detailed operations, but I have operated all the buttons and they are functioning without any problems. However, the line is supposed to light up, but the small bulb seems to be burnt out and doesn't light up. Size: 43 x 46 mm, thickness 17 mm (width does not include the crown) A leather band is attached. Regarding the condition, there may be omissions in the description, so please comment if you have any concerns. Appearance: There are scratches on the windshield and fine scratches on the bezel and case, but it is still a usable item. It is working. There is no guarantee of battery life. We have not performed a waterproof test, so we cannot guarantee water resistance. Regarding the shipping of watches and small items: We will cover the shipping costs only for shipments via Yamato's Nekopos. However, we are not responsible for any loss of the package. The compensation for loss in the case of Nekopos is 3,000 yen. There is no further guarantee. The difference after deducting the compensation will not be returned. If you want to avoid the risk of loss, we will send it by Kuroneko Yamato or Yu-Pack cash on delivery, with the shipping costs borne by the buyer. If you wish to use the above shipping method, please be sure to let us know before purchasing. We will change it and relist it. Changes cannot be made after purchase, so it will be shipped by Nekopos. If you purchase it as is, we will assume that you have purchased it with the understanding of the risk of loss during shipping, so please understand. Antique Vintage Old Retro Space Age Watch watch vintage SEIKO CITIZEN rare rare Showa retro rare