Rare! Seiko Iranian Royal Army Ufo Case Automatic Japan Vintage Men's Wristwatch. From 1970's. Reference Number: 6309-6400. Overall the watch is in very good condition. → At the case back there's an engraving which means: (Government property) This watch was ordered by the king of Iran Mohammad Reza Pahlavi (1919-1980) for the members of the Iranian Royal Army in 1970. → The watch is equipped with the automatic Seiko 6309 caliber. It works fine. → This watch contains aftermarket customisations without permission from the brand. This could impact the watch value and might void manufacturer warranties , Including , polishing , aftermarket dial , hands , bracelet , crystal , bezel insert , case back , and pushers. We ask sellers to mention any known aftermarket parts. We do not guarantee water resistance on vintage watches. Please use photos as part of the description. We ask sellers to mention any known aftermarket parts. Note: Please avoid contacting your vintage watch with water. I do not guarantee waterproof" · Case diameter: 43mm (excluding the crown) - Lug size: 20mm - Bracelet length: 18.5cm (incl. clasp) - Suitable for wrists up to 22cm - No box & paper Your order will be shipped worldwide by express courier with tracking code. Delivery time is 3-7 days on average. Please pay attention to the customs tax. The buyer is responsible for import VAT and taxes if necessary. It is beyond the control of the seller. No box or papers. Photos are part of the description. Please look at them carefully. Please, be aware of customs duty. Customs duties are the buyer's responsibility and beyond the control of sellers. Please also check my other watches.