{"product_id":"seiko-brightz-sagm011-perpetual-calendar","title":"Seiko Brightz SAGM011 \"Perpetual Calendar\"","description":"\u003ch3 data-section-id=\"1ln8o0v\" data-start=\"143\" data-end=\"156\"\u003eModel: Seiko Brightz SAGM011 Perpetual Calendar (2003)\u003c\/h3\u003e\n\u003ch3 data-section-id=\"1ln8o0v\" data-start=\"143\" data-end=\"156\"\u003eOverview:\u003c\/h3\u003e\n\u003cp data-start=\"157\" data-end=\"323\"\u003eA distinctive HAQ model from Seiko’s early 2000s lineup, the SAGM011, is the cream dial variant, combining advanced quartz technology with an unconventional and highly characteristic dial layout.\u003c\/p\u003e\n\u003cp data-start=\"157\" data-end=\"323\"\u003eHighlight is the date window which allows its perpetual calendar function to shine.\u003c\/p\u003e\n\u003ch3 data-section-id=\"14aghy6\" data-start=\"330\" data-end=\"342\"\u003eHistory:\u003c\/h3\u003e\n\u003cp data-start=\"343\" data-end=\"667\"\u003eReleased in 2003 during Seiko’s expansion of its higher-end quartz offerings, the SAGM009 was positioned as a premium everyday watch, featuring perpetual calendar functionality and enhanced accuracy. Produced for a relatively short period, it has since become increasingly uncommon.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1f0yxpm\" data-start=\"674\" data-end=\"707\"\u003eSpecifications and Condition:\u003c\/h3\u003e\n\u003cp data-start=\"709\" data-end=\"952\"\u003eOverall: Pre-Owned\u003cbr data-start=\"727\" data-end=\"730\"\u003eCase: Pre-owned with hairlines\u003cbr data-start=\"786\" data-end=\"789\"\u003eCrystal: Clean\u003cbr data-start=\"814\" data-end=\"817\"\u003eDial: Clean\u003cbr data-start=\"858\" data-end=\"861\"\u003eMovement: Serviced\u003cbr data-start=\"900\" data-end=\"903\"\u003eBracelet\/Strap: Original\u003cbr data-start=\"927\" data-end=\"930\"\u003eIncludes: Watch only\u003c\/p\u003e\n\u003ch3 data-section-id=\"18oot6n\" data-start=\"959\" data-end=\"972\"\u003eMovement:\u003c\/h3\u003e\n\u003cp data-start=\"973\" data-end=\"1012\"\u003eSeiko 8F32 High Accuracy Quartz (HAQ)\u003c\/p\u003e\n\u003cul data-start=\"1013\" data-end=\"1134\"\u003e\n\u003cli data-section-id=\"1bwjkcv\" data-start=\"1013\" data-end=\"1072\"\u003eHigh-frequency oscillator (~196 kHz vs standard 32 kHz)\u003c\/li\u003e\n\u003cli data-section-id=\"bx38on\" data-start=\"1073\" data-end=\"1112\"\u003ePerpetual calendar (pre-programmed)\u003c\/li\u003e\n\u003cli data-section-id=\"kutey1\" data-start=\"1113\" data-end=\"1134\"\u003eLong battery life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1136\" data-end=\"1426\"\u003eThe movement automatically tracks month, day, and leap years. By pulling the crown in and out, the seconds hand indicates the number of years since the last leap year, while the date display simultaneously shifts to indicate the current month—an intuitive yet technically impressive system.\u003c\/p\u003e\n\u003ch3 data-section-id=\"v4kudb\" data-start=\"1433\" data-end=\"1448\"\u003eDimensions:\u003c\/h3\u003e\n\u003cp data-start=\"1449\" data-end=\"1506\"\u003e39mm diameter\u003cbr data-start=\"1466\" data-end=\"1469\"\u003e20mm lug width\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1a9qc6k\" data-start=\"1513\" data-end=\"1532\"\u003eDesign Details:\u003c\/h3\u003e\n\u003cul data-start=\"1533\" data-end=\"1669\"\u003e\n\u003cli data-section-id=\"1dyaux7\" data-start=\"1533\" data-end=\"1565\"\u003eIrregular date window layout\u003c\/li\u003e\n\u003cli data-section-id=\"kwi5sf\" data-start=\"1566\" data-end=\"1618\"\u003eCombination of Arabic numerals and stick indices\u003c\/li\u003e\n\u003cli data-section-id=\"15s2d3u\" data-start=\"1619\" data-end=\"1669\"\u003ePatterned inner dial adding depth and contrast\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1671\" data-end=\"1757\"\u003eThese elements give the SAGM009 a unique visual identity within Seiko’s quartz lineup.\u003c\/p\u003e\n\u003ch3 data-section-id=\"gt4qfz\" data-start=\"1764\" data-end=\"1781\"\u003eClosing Note:\u003c\/h3\u003e\n\u003cp data-start=\"1782\" data-end=\"2057\"\u003eWith its high-accuracy quartz movement, integrated perpetual calendar, and unconventional dial design, the SAGM009 stands as one of the more interesting and underappreciated models from Seiko’s early 2000s catalog—offering both technical substance and distinctive aesthetics.\u003c\/p\u003e","brand":"JDM Horologist","offers":[{"title":"Default Title","offer_id":48845966147827,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/4984\/1907\/files\/ufxait7m96sb1.png?v=1776417086","url":"https:\/\/jdmhorologist.net\/products\/seiko-brightz-sagm011-perpetual-calendar","provider":"JDM Horologist","version":"1.0","type":"link"}