[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-647501-105":3,"detail-sidebar-cat-0-en-105":81,"doc-detail-647501-en":130},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":74,"head_meta":76,"extra_data":78,"updated_unix":80},105,"en","seiko-cal-7t82-instructions-for-use-timecalendar-setting-and-stopwatch-operation","SEIKO Cal. 7T82 - Instructions for Use - Time/Calendar Setting and Stopwatch Operation","","SEIKO Cal. 7T82 instructions explain how to operate a retrograde chronograph analog quartz watch with a screw-down crown. It covers unlocking and locking the crown for safe, water-resistant use, then setting time and calendar with the crown at defined click positions. It also describes stopwatch operation, including 40-minute retrograde minute counting, consecutive 120-minute measurement in 1/100-second increments, and split-time measurement, plus related hand-position adjustment guidance.",{"@graph":14,"@context":73},[15,34,56],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/healthcare/","Healthcare",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/seiko-cal-7t82-instructions-for-use-timecalendar-setting-and-stopwatch-operation/647501/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/seiko-cal-7t82-instructions-for-use-timecalendar-setting-and-stopwatch-operation/647501.png","ImageObject",300,407,{"name":42,"@type":43},"Angel","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-12","2026-10-23",true,{"@type":52,"interactionType":53,"userInteractionCount":55},"InteractionCounter",{"@type":54},"ViewAction",8,{"@type":57,"mainEntity":58},"FAQPage",[59,65,69],{"name":60,"@type":61,"acceptedAnswer":62},"How do you unlock and lock the screw-down crown on Cal. 7T82?","Question",{"text":63,"@type":64},"Turn the crown counterclockwise to unscrew it, then pull it out. After use, press the crown to the case and turn it clockwise until fully screwed in and locked.","Answer",{"name":66,"@type":61,"acceptedAnswer":67},"When should you pull the crown to set time and adjust stopwatch hands?",{"text":68,"@type":64},"Pull the crown to the second click position, then make both time setting and stopwatch hand position adjustment at the same time.",{"name":70,"@type":61,"acceptedAnswer":71},"What is the stopwatch measurement range and how does the retrograde minute hand work?",{"text":72,"@type":64},"The stopwatch can measure up to 120 minutes consecutively in 1/100-second increments. Using a 40-minute retrograde minute hand, when counting reaches 40 minutes it returns immediately and continues from 41 minutes onward, repeating until it automatically stops at 120 minutes.","https://schema.org",{"og:url":32,"og:type":75,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":77,"canonical":32},"index,follow",{"doc_id":79,"site_id":7},647501,1792962890,{"code":4,"msg":82,"data":83},"success",[84,88,92,96,101,106,110,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":85,"show_sort_weight":86,"slug":87},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":89,"show_sort_weight":90,"slug":91},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":93,"show_sort_weight":94,"slug":95},"Exam",70,"exam",{"id":97,"doc_module":4,"doc_module_name":25,"category_name":98,"show_sort_weight":99,"slug":100},5,"Comic",60,"comic",{"id":102,"doc_module":4,"doc_module_name":25,"category_name":103,"show_sort_weight":104,"slug":105},6,"Technology",50,"technology",{"id":107,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":108,"slug":109},7,40,"healthcare",{"id":55,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":97,"slug":129},19,"General","general",{"code":4,"msg":82,"data":131},{"doc_id":79,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":107,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":55,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":139,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":144,"read_time":145,"preview_page_count":4},687207412472,"https://ap-avatar.wpscdn.com/davatar_155a257f0dc6eb9ab79c44ca47cae57d","You are now the proud owner of a SEIKO 1/100-Second Retrograde Chronograph Cal. 7T82 . For best results, please read the instructions in this booklet carefully before using your SEIKO Analogue Quartz Watch. Please keep this manual handy for ready reference.  \nEs usted ahora el orgulloso propietario del Cronógrafo Retrógrado de 1/100 de Segundo de SEIKO, Cal. 7T82 . Para óptimo resultado, lea detenidamente las instrucciones de este folleto antes de usar el reloj. Guarde este manual para consulta posterior.  \nCONTENTS  \nPage  \nFEATURES ............................................................................................................... 4  \nSCREW DOWN CROWN ......................................................................................... 6  \nTIME AND CALENDAR SETTING AND STOPWATCH HAND POSITION ADJUSTMENT ..................................................... 7  \nHOW TO USE THE STOPWATCH ........................................................................... 12  \nDEMONSTRATION FUNCTION OF THE STOPWACH HAND MOVEMENT ........... 16  \nTACHYMETER (for models with tachymeter scale on the dial) ............................... 17  \nTELEMETER (for models with telemeter scale on the dial) ..................................... 19  \nBATTERY CHANGE .................................................................................................. 21  \nNECESSARY PROCEDURE AFTER BATTERY CHANGE ......................................... 23  \nTROUBLESHOOTING .............................................................................................. 24  \nSPECIFICATIONS ..................................................................................................... 26  \nENGLISH  \n✩ For the care of your watch, see “TO PRESERVE THE QUALITY OF YOUR WATCH” in the attached Worldwide Guarantee and Instruction Booklet.  \n3  \n4  \nEnglish  \nCAL. 7T82  \nFEATURES  \n■ TIME/CALENDAR  \nHour, minute and small second hands  \n■ STOPWATCH  \n• 40-minute measurement in 1/100-second increments, consecutively measurable up to 120 minutes  \n• 4 STOPWATCH hands  \n1/100-second, 1/10-second, second and minute hands  \n• Split time measurement on demand  \n• 1/100-second high-speed movement  \nThe STOPWATCH 1/100-second hand makes 10 full circles in one second.  \n• 40-minute dial with a retrograde minute hand  \nWhen the minute counting reaches 40 minutes, the STOPWATCH minute hand immediately returns and continues counting from 41 minutes onward. The minute counting is repeated in the same manner for another rotation, up to 120 minutes, at that time the stopwatch automatically stops counting.  \nSTOPWATCH second hand  \nc  \nb  \na  \nHour hand  \nMinute  \nhand  \nSTOPWATCH  \nminute  \nhand  \nSmall second hand  \nDate  \na: Normal position:  \nb: First click:  \nDate setting  \nc: Second click: Time setting,  \nHand position adjustment  \nSTOPWATCH 1/100-second hand  \nSTOPWATCH  \n1/10-second hand  \nA  \nCROWN  \nB  \n• If your watch has a screw down crown, refer to \"SCREW DOWN CROWN\" section on the next page.  \n• Simplified illustrations are used in the following sections of this manual.  \n5  \nEnglish  \n6  \nEnglish  \nSCREW DOWN CROWN  \n• Some models have a screw down crown to prevent accidental operation and help maintain water-resistant quality.  \n• To use the crown, it is necessary to unlock the crown first before pulling it out, and it is important to securely screw the crown in after each use.  \nHOW TO OPERATE THE SCREW DOWN CROWN  \nThe crown must be securely locked in the case except when you use it to set the  \nwatch.  \n\u003CHow to unlock the crown>  \nTurn the crown counterclockwise to unscrew it. The crown is released and projected outward from its original position.  \n\u003CHow to lock the crown>  \nTurn the crown clockwise while pressing it to the case until it is screwed all the way in and locked.  \nThe crown is unlocked  and can be pulled out. The crown is locked.  \n* When screwing the crown in, ensure that the crown is correctly aligned and turn it gently. If it is ","cbCailSCD5BJ3YAZ","https://ap.wps.com/l/cbCailSCD5BJ3YAZ","pdf",372543,14,"English","# FEATURES\n## TIME/CALENDAR\n## STOPWATCH\n# SCREW DOWN CROWN\n## HOW TO OPERATE THE SCREW DOWN CROWN\n# TIME AND CALENDAR SETTING AND STOPWATCH HAND POSITION ADJUSTMENT\n## TIME AND CALENDAR SETTING\n# HOW TO USE THE STOPWATCH","[{\"question\":\"How do you unlock and lock the screw-down crown on Cal. 7T82?\",\"answer\":\"Turn the crown counterclockwise to unscrew it, then pull it out. After use, press the crown to the case and turn it clockwise until fully screwed in and locked.\"},{\"question\":\"When should you pull the crown to set time and adjust stopwatch hands?\",\"answer\":\"Pull the crown to the second click position, then make both time setting and stopwatch hand position adjustment at the same time.\"},{\"question\":\"What is the stopwatch measurement range and how does the retrograde minute hand work?\",\"answer\":\"The stopwatch can measure up to 120 minutes consecutively in 1/100-second increments. Using a 40-minute retrograde minute hand, when counting reaches 40 minutes it returns immediately and continues from 41 minutes onward, repeating until it automatically stops at 120 minutes.\"}]","SEIKO Cal. 7T82 - Instructions for Use - Time/Calendar Setting and Stopwatch Operation | PDF",1792789057,35]