{"product_id":"vintage-1978-seiko-quartz-roman-numeral-gold-tone-37mm-estate-watch","title":"Vintage 1978 Seiko Quartz Roman Numeral Gold-Tone 37mm Estate Watch","description":"\u003ch2\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/h2\u003e\u003cp\u003eThis circa 1978 Seiko quartz estate watch presents a refined dress-watch aesthetic with a gold-tone round case, fluted coin-edge bezel, and a champagne-tone dial accented by bold black Roman numeral hour markers. A date window at 3 o'clock adds everyday practicality to the slim, elegant silhouette.\u003c\/p\u003e\u003cp\u003ePowered by Seiko's Japanese-made 2639 quartz movement, this is a collectible example of late-1970s Seiko craftsmanship — well-suited for the vintage watch enthusiast or the collector seeking a wearable piece of horological history.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eKEY DETAILS\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eMaker: Seiko\u003c\/li\u003e\n\u003cli\u003eEra: Circa 1978\u003c\/li\u003e\n\u003cli\u003eMovement: Seiko caliber 2639 quartz\u003c\/li\u003e\n\u003cli\u003eMovement type: Japanese quartz\u003c\/li\u003e\n\u003cli\u003eDial: Champagne \/ gold-tone\u003c\/li\u003e\n\u003cli\u003eHour markers: Black Roman numerals\u003c\/li\u003e\n\u003cli\u003eDate function: Date window at 3 o'clock\u003c\/li\u003e\n\u003cli\u003eBezel: Fluted coin-edge design\u003c\/li\u003e\n\u003cli\u003eCase material: Base metal top\u003c\/li\u003e\n\u003cli\u003eCase back: Stainless steel\u003c\/li\u003e\n\u003cli\u003eDial marking: Japan 2639-8100 T\u003c\/li\u003e\n\u003cli\u003eSerial number: 800892\u003c\/li\u003e\n\u003cli\u003eCountry of origin: Japan\u003c\/li\u003e\n\u003cli\u003eStrap: Aftermarket black leather-style strap with gold-tone buckle\u003c\/li\u003e\n\u003cli\u003eStyle: Vintage dress watch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eMEASUREMENTS\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eCase diameter: Approximately 37mm\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eCONDITION\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePre-owned vintage condition\u003c\/li\u003e\n\u003cli\u003eCase shows surface wear and scratches consistent with age and previous use\u003c\/li\u003e\n\u003cli\u003eDial shows light age-related wear\u003c\/li\u003e\n\u003cli\u003eCrystal shows surface wear consistent with age\u003c\/li\u003e\n\u003cli\u003eStrap is aftermarket and shows wear from previous use\u003c\/li\u003e\n\u003cli\u003ePlease review all photographs carefully for detailed cosmetic condition\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eIMPORTANT NOTES\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCase is marked Base Metal Top \/ Stainless Steel Back\u003c\/li\u003e\n\u003cli\u003eDating is based on the Seiko serial number and 2639 caliber — circa 1978\u003c\/li\u003e\n\u003cli\u003eStrap is aftermarket; not the original Seiko strap\u003c\/li\u003e\n\u003cli\u003eNo box or papers included\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adamark Jeweler \u0026 Silversmiths, Inc","offers":[{"title":"Default Title","offer_id":53266553176353,"sku":"23502277","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/7265\/0273\/files\/23502277_1.jpg?v=1787081691","url":"https:\/\/www.adamarkjewelers.com\/products\/vintage-1978-seiko-quartz-roman-numeral-gold-tone-37mm-estate-watch","provider":"Adamark Jewelers \u0026 Silversmiths, Inc","version":"1.0","type":"link"}