{"product_id":"000000008044","title":"IWC Ref. 1827 Tonneau Case Cal. 8541B Automatic OH serviced 1974","description":"\u003cp\u003eThis is a 1974 self-winding IWC model.\u003cbr\u003e\u003cbr\u003eThe dial features a sunray finish that shines elegantly depending on the angle.\u003cbr\u003eAt the 12 o'clock position on the dial, the applied \"IWC\" logo and the handwritten \"International Watch Co\" company name are presented together, exuding a vintage charm.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003eThe case features a hairline finish on both the front and sides, while the bezel has a polished mirror finish.\u003cbr\u003eThe case back is a screw-back type, and the crown is an authentic IWC crown with a fish emblem.\u003cbr\u003eIt is characterized by a beautifully flowing case design where the case and lugs are integrated, maintaining a modern impression even after nearly half a century.\u003cbr\u003e　\u003c\/p\u003e\u003cp\u003eThe movement equipped is the Pellaton automatic winding \"Cal.8541B\".\u003cbr\u003eIt is thinner than conventional movements and is said to be the most practical Pellaton automatic winding movement.\u003cbr\u003eIt offers high practicality with a hacking seconds function, a quick-set date function, and a manual winding function.\u003c\/p\u003e\u003ch4\u003eOperating Instructions\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eManual Winding\u003c\/strong\u003e: Rotate the crown upwards in its normal position\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTime Setting\u003c\/strong\u003e: Pull the crown and rotate it upwards\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQuick Date Setting\u003c\/strong\u003e: Pull the crown and move the hands back and forth between \"11:45 PM and 12:00 AM\" in time setting mode\u003c\/p\u003e\u003cp style=\"margin-left: 40px;\"\u003e1) Advance the hands to 12 o'clock at night (24:00).\u003cbr\u003e　　If the date changes, it is 12 o'clock at night. If it doesn't change, it is 12 o'clock in the daytime.\u003cbr\u003e\u003cbr\u003e2) Once you have confirmed the date has changed, move the hands back to 11:45 PM.\u003cbr\u003e　　This prepares the watch to display the calendar for the next day.\u003cbr\u003e\u003cbr\u003e3) Advance the hands to 12:00 AM.\u003cbr\u003e　　Confirm that the date has advanced by one day.\u003cbr\u003e\u003cbr\u003eRepeat steps 1) to 3) to advance the date one day at a time.\u003cbr\u003eTo reduce stress on the movement, please operate slowly.\u003c\/p\u003e\u003ch4\u003eCondition\u003c\/h4\u003e\u003cp\u003eThis item has been overhauled and the exterior has been polished by our store.\u003cbr\u003e\u003cbr\u003eThe strap is new (Di-Modell) and ready for comfortable wear.\u003cbr\u003eIt is made of cowhide, waterproof, and although thick, it is soft.\u003cbr\u003e\u003cbr\u003eThe dial is clean with no noticeable scratches or dirt.\u003cbr\u003e\u003cbr\u003eThe crystal has minor scratches and hairline scratches that could not be completely removed by polishing, but the legibility of the dial is good.\u003cbr\u003e\u003cbr\u003eDue to its age, this watch is not waterproof.\u003cbr\u003ePlease avoid wearing it on rainy or hot days.\u003cbr\u003ePlease handle with care to avoid impact.\u003c\/p\u003e","brand":"WATCH COLLE","offers":[{"title":"Default Title","offer_id":56190139728177,"sku":"000000008044-001","price":0.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4939\/5761\/files\/6_000000008044.jpg?v=1788946608","url":"https:\/\/watch-colle.com\/en\/products\/000000008044","provider":"WATCH COLLE","version":"1.0","type":"link"}