{"product_id":"000000007451","title":"[Rare] Grand Seiko Second Model Early Type 5722-9990, Lion Medallion, W-Seiko Crown, Manual-Wind, Overhauled, Manufactured in 1965 (Showa 40)","description":"\u003cp\u003eThis is the \u003cspan class=\"marker\"\u003esecond model of Grand Seiko\u003c\/span\u003e, the pinnacle of Japanese watchmaking.\u003c\/p\u003e\n\n\u003cp style=\"background: rgb(238, 238, 238); border: 1px solid rgb(204, 204, 204); padding: 5px 10px;\"\u003eProduction of the Grand Seiko second model began in 1964, four years after the first model.\u003cbr\u003e\nCompared to the first model, a \u003cspan class=\"marker\"\u003edate display\u003c\/span\u003e (with a quick-set feature) was added.\u003cbr\u003e\nIt features a \u003cspan class=\"marker\"\u003escrew-down case back\u003c\/span\u003e, achieving \u003cspan class=\"marker\"\u003e50m water resistance\u003c\/span\u003e (at the time of manufacture), \u003cbr\u003e\nimproving its overall practicality.\u003c\/p\u003e\n\n\u003cp\u003eThis particular piece features a \"\u003cspan class=\"marker\"\u003eLion Medallion\u003c\/span\u003e\" on the case back, making it a \u003cspan class=\"marker\"\u003erare version with a low production volume even among second models\u003c\/span\u003e.\u003cbr\u003e\n\u003cbr\u003e\nThe dial is an \u003cstrong\u003eearly type\u003c\/strong\u003e, with \"\u003cspan class=\"marker\"\u003eGrand Seiko Diashock 35 jewels\u003c\/span\u003e\" printed at the 6 o'clock position. (Later types feature the GS logo instead.)\u003cbr\u003e\nThe \u003cstrong\u003eapplied mark\u003c\/strong\u003e found on the earliest dials has been removed, resulting in a cleaner design.\u003cbr\u003e\nThe indices and hour\/minute hands feature multi-faceted cutting and a mirror finish, emitting an elegant brilliance.\u003cbr\u003e\n\u003cbr\u003e\nThe case is made of stainless steel.\u003cbr\u003e\nThe \u003cspan class=\"marker\"\u003ethickly designed lugs provide enhanced durability\u003c\/span\u003e and a strong sense of presence.\u003cbr\u003e\n \u003c\/p\u003e\n\n\u003cp\u003eIt is equipped with the hand-wound \"Cal.5722A\" movement.\u003cbr\u003e\nThe 5.5mm diameter crown is large and easy to grip, making it recommended even for those new to hand-wound watches.\u003c\/p\u003e\n\n\u003ch4\u003eHow to operate the Cal.5722A\u003c\/h4\u003e\n\n\u003cp\u003e\u003cstrong\u003eHand-winding\u003c\/strong\u003e: With the crown in the normal position, rotate it upwards.\u003cbr\u003e\n \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to pull the crown\u003c\/strong\u003e: Insert a fingernail between the case and the crown and use it like a lever.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003ePlease remove the watch from your wrist before operating.\u003cbr\u003e\nOperating it gently will reduce the strain on the crown.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\n\u003cstrong\u003eTime setting\u003c\/strong\u003e: Pull the crown out to the second click and rotate downwards.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003eThe second hand \u003cstrong\u003ewill stop\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\n\u003cstrong\u003eDate quick-set\u003c\/strong\u003e: Pull the crown out to the first click and rotate downwards.\u003c\/p\u003e\n\n\u003cp style=\"margin-left: 40px;\"\u003e\u003cspan class=\"marker\"\u003e\u003cstrong\u003ePerforming a quick-set operation while the watch hands are between '9:00 PM and 2:00 AM' will cause a malfunction.\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\nWe recommend setting the time to around 6 o'clock before performing the quick-set operation.\u003c\/p\u003e\n\n\u003ch4\u003eCondition\u003c\/h4\u003e\n\n\u003cp\u003eThis item has been \u003cspan class=\"marker\"\u003eoverhauled and externally polished\u003c\/span\u003e by our shop.\u003cbr\u003e\n\u003cbr\u003e\nThe crown is original and features the \u003cspan class=\"marker\"\u003eW SEIKO logo\u003c\/span\u003e.\u003cbr\u003e\nMany second model examples have worn-out or replaced crowns, \u003cbr\u003e\nbut this piece retains its \"W SEIKO\" crown.\u003cbr\u003e\nThe original shape of the crown is well-preserved, and it operates smoothly.\u003cbr\u003e\n\u003cbr\u003e\nThe dial on this piece is in excellent condition.\u003cbr\u003e\nThe gold medallion on the back is in good condition with no noticeable scratches.\u003cbr\u003e\n\u003cbr\u003e\n\u003cspan class=\"marker\"\u003eDue to its age, it is not water-resistant.\u003cbr\u003e\nPlease avoid wearing it on rainy or hot days.\u003c\/span\u003e\u003c\/p\u003e\n\u003cspan class=\"marker\"\u003ePlease also be careful of shocks and magnetism.\u003c\/span\u003e","brand":"WATCH COLLE","offers":[{"title":"Default Title","offer_id":56189971005745,"sku":"000000007451-001","price":0.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4939\/5761\/files\/16_000000007451.jpg?v=1788945341","url":"https:\/\/watch-colle.com\/en\/products\/000000007451","provider":"WATCH COLLE","version":"1.0","type":"link"}