{"product_id":"seiko-type-ii-quarz-ref-0903-8120-grunes-zifferblatt-krone-links-november-1976-frisch-revidiert","title":"Seiko Type II Quartz Ref. 0903-8120 – Green Dial – November 1976 - newly serviced","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eAn early quartz Seiko from a time when the manufacturer was still showcasing the new technology with design confidence: a shimmering green dial, linen texture, calendar window at 9 o'clock – and the crown at 3 o'clock.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe case back bears the embossments SEIKO, WATER RESIST-G, ST.STEEL, the reference 0903-8120, and the serial number 6N2990.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eThe Type II Line\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eFrom the mid-1970s onwards, Seiko organized its quartz range into type families. Type II represented the everyday mid-range: solid stainless steel cases, day-date display, robust movements – below the prestigious King Quartz and Grand Quartz lines, but significantly above the simple entry-level models.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eWhat makes this series interesting for collectors today is its design boldness. While the European market remained reserved in the late 1970s, Seiko mass-produced watches with color gradients, textured dials, and asymmetrical cases. This particular example combines several of these features.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe caliber 0903 belongs to the quartz generation of those years and drives the hour, minute, central second, and a day-date display.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eDesign\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe dial transitions from a dark, mossy green at the edge to a light, yellowish shimmering green in the center. Overlaid is a fine linen texture that refracts light and gives the surface a textile feel – together creating a color that changes with every movement of the hand.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe gold-colored stick indices and matching hands provide a warm contrast to the cool green. The arrangement is unusual: The framed double window for day and date is at 9 o'clock, and accordingly, the crown is also on the left side of the case. This means the watch is worn on the left wrist without the crown pressing into the back of the hand – a solution that Seiko experimented with multiple times during this period and which immediately stands out today.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe stainless steel case features a faceted bezel and measures approximately 36.2 millimeters without the crown. The watch comes with a like-new steel bracelet with a Milanese-style link structure.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eDating\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe serial number 6N2990 dates the watch to November 1976 according to the usual Seiko system. The first digit indicates the year, the following letter the month. This corresponds to the known production period of the caliber 0903.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eCondition and Service\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe watch comes from a Japanese watch specialist store and was inspected and serviced by a Japanese watchmaker before sale.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe dial is in excellent condition: The color gradient is even, the linen texture is complete, there are no stains or discolorations. The indices are firmly set, the hands are undamaged, and the day and date are cleanly displayed in the window.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe crystal is clear and shows no scratches that impair readability. The case shows age-appropriate signs of wear and polishing. The case back is clearly marked: In addition to superficial scratches, there are several strong, engraved lines in the area of the central medallion – presumably workshop markings from previous battery changes. All embossments, including the reference and serial number, remain fully legible. The steel bracelet is like-new and shows no significant signs of wear.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe actual condition is shown unretouched in the product photos.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eTechnical Data\u003c\/h2\u003e\n\u003cul dir=\"ltr\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3 print:block print:space-y-1\"\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eBrand: Seiko\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eModel: Type II Quartz\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eReference: 0903-8120\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eSerial number: 6N2990\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDate of manufacture: November 1976\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMovement: Seiko Caliber 0903, Quartz\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eFunctions: Hour, minute, central second, day, date\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eCase: Stainless steel with faceted bezel, crown left\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDiameter without crown: approx. 36.2 mm\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eHeight: 12 mm\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLug-to-lug: 41.4 mm\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eLug width: 18 mm\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eWeight including strap: 86 g\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eDial: green with color gradient and linen texture\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eStrap: like-new steel bracelet (not original)\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eOrigin: Japan\u003c\/li\u003e\n\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eService: serviced in Japan before sale\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eFor whom?\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eFor collectors of early Seiko quartz watches who are looking for the design-bold phase of the late 1970s. And for anyone who wants a green dial that doesn't come from the current color trend, but from a time when green was still a risk.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eWarranty (used)\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThis is a used item. The limitation period for claims for defects under the statutory warranty is 12 months from delivery.\u003c\/p\u003e\n\u003ch2 dir=\"ltr\" class=\"mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eNote on water resistance\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"ltr\"\u003eThe original \"Water Resist\" designation refers to the watch's condition when new. Due to its age, no current water resistance is guaranteed. To protect the movement, the watch should not come into contact with water or moisture.\u003c\/p\u003e","brand":"Vintage \u0026 JDM (Japan Domestic Market)","offers":[{"title":"Default Title","offer_id":54201356124498,"sku":"A347","price":349.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0911\/3908\/0530\/files\/12D529E8-9EE9-42AA-B8B1-FAF60DE98F63.jpg?v=1786082029","url":"https:\/\/japanese-microbrands.com\/en\/products\/seiko-type-ii-quarz-ref-0903-8120-grunes-zifferblatt-krone-links-november-1976-frisch-revidiert","provider":"Japanese Microbrands - Mario Lenke","version":"1.0","type":"link"}