{"product_id":"1977-seiko-superior-4883-8106","title":"1977 Seiko Superior 4883-8100","description":"\u003cdiv align=\"left\"\u003e\n\u003cp dir=\"ltr\"\u003eServiced, 1977 Seiko Superior quartz watch in near mint condition.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cp dir=\"ltr\"\u003eA model launched in 1976, which set a new standard of precision at ±1 second a month. The battery life was extended to more than two years. The oscillating frequency was 32,768 Hz.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cp dir=\"ltr\"\u003eThis was the most expensive Seiko in 1977. It cost 180,000 yen. By comparison, most expensive Grand Quartz was only 100,000.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cp dir=\"ltr\"\u003eDisassembled and thoroughly cleaned.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cp dir=\"ltr\"\u003eHSS case is sharp and edgy with no noticeable scratches or dings, except for a small one one the edge just below the crown. Caseback is also in very good condition with original brushed finish. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cp dir=\"ltr\"\u003eBeautiful 3D dial has onyx on hour markers and applied minute markers. Very detailed, delicate and expensive looking. It is clean, with no noticeable flaws. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cp dir=\"ltr\"\u003eOriginal Sapphire crystal is scratch free. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv align=\"left\"\u003e\n\u003cp dir=\"ltr\"\u003eOriginal stainless steel bracelet is easily adjustable, full size. Also in excellent condition. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eSKU#\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003eS2019 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003e4883-8100 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eMovement\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003eQuartz \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eCaliber\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003e4883B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eJewels\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eCase\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003eHSS hardened stainless steel \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eCase size\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003e\n\u003cp\u003e 36mm x 41.5mm x 10mm\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eLugs\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003e18mm \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eDial\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003ewhite \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eCrystal\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003eSapphire \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eBracelet\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003estainless steel XBB110 \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eSerial #\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003e\n\u003cp dir=\"ltr\"\u003e751292\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 32.8366%;\"\u003eService\u003c\/td\u003e\n\u003ctd style=\"width: 60.1634%;\"\u003eOct 5, 2025\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- ================================ --\u003e","brand":"TokeiMedic","offers":[{"title":"Default Title","offer_id":45163017765061,"sku":"S2019","price":135000.0,"currency_code":"JPY","in_stock":false}],"url":"https:\/\/tokeimedic.com\/products\/1977-seiko-superior-4883-8106","provider":"TokeiMedic ","version":"1.0","type":"link"}