→ Ultra Rare! Grand Seiko (GS) Hi-Beat 36000 VPH Automatic 18K Medallion Japan Vintage Men's Wristwatch. Taro Tanaka and Seiko’s “Grammar of Design” From 1968. Reference Number: 6145-8000. Overall the watch is in good condition. → The watch is equipped with the automatic Seiko 6145A Hi-beat 36000A/h caliber. It works fine. The practical calendar is active. → The watch is one of the models designed by Taro Tanaka. The stainless steel case looks clean. 18K Medallion is located on the back cover. Mica glass. The crown signed by GS is original. A few markings appear on the original white dial. It is equipped with the magnificent Japanese designed 6145 Hi-beat 36000 VPH movement. With this mechanism, it challenges the high-end Swiss watches of the period. Completed with a leather strap. - Case diameter: 37mm (excluding the crown) - Lug size: 18mm - Strap length: 20cm (incl. clasp) - No box & paper The photos are of the watch itself. Examine them carefully, they are part of the description. We bring you old and valuable watches. These are sensitive watches, you should protect them from impacts and liquid contact. We cannot guarantee waterproofness. 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.