Description
SEIKO vintage quartz watch
MADE IN JAPAN
“Seiko” (精工) is a Japanese word meaning “precision,” “exquisite workmanship,” or “refined craftsmanship.”
It comes from the characters:
-
精 (sei) – fine, precise, refined
-
工 (ko) – craft, workmanship
Originally, Seiko’s watchmaking division was called Seikosha (精工舎), meaning “House of Precision.”
The name first appeared on a watch dial in 1924, shortened from Seikosha and keeping the core meaning; the company itself was renamed Hattori Seiko in 1983 and Seiko Corporation in 1990.
So the brand name literally ties directly to the idea of precision engineering—which is exactly what the company wanted to be known for in its watches.
About the Seiko 7N43 Day-Date
The 7N family was Seiko’s everyday analogue quartz workhorse of the 1990s and 2000s: simple, slim, battery-powered movements built to keep accurate time for years with nothing more than a new cell. Caliber 7N43 is the day-date member of the family, produced from 1993 to 2009. It is built on the 7N42 date movement with a day wheel added, which is why its plate can carry either number.
Seiko fitted the 7N43 to a long run of plain, well-proportioned steel and titanium dress watches, many sold in Japan with a bilingual day wheel that shows the day in English and in Japanese kanji. Most of them carry no line name on the dial, just SEIKO, and they were made in large numbers as honest daily wearers rather than showpieces.
About This Watch
This is a Seiko 7N43-9080 in a polished stainless steel case, with a black dial, applied silver baton markers and luminous triangle pips at the minute track. The day-date window at 3 o’clock has a red-and-white day disc that shows the day in English or in Japanese kanji. The dial is signed SEIKO only, with no line name.
The case back reads SEIKO / STAINLESS STEEL / 7N43-9080 / 170983 / MADE IN JAPAN. Serial 170983 dates it to July 2001: the 7N43 caliber was only made from 1993 to 2009, so a serial starting with 1 can only mean 2001. Inside is the one-jewel 7N43C movement, running on an SR920SW cell.
Technical Specifications
- Brand: Seiko
- Line: Not marked on the dial (quartz day-date)
- Reference Number: 7N43-9080
- Movement: Seiko caliber 7N43 quartz, 1 jewel, day-date (English/kanji)
- Serial Number: 170983
- Production Date: July 2001
- Case Material: Stainless steel
- Case Diameter: Approx. 36.5 mm (excluding crown)
- Dial: Black with applied silver baton markers and luminous pips
- Crystal: Mineral glass
- Case-back: Stainless steel, snap-on, stamped MADE IN JAPAN
- Country of Manufacture: Japan
Condition Report
The black dial is clean, and the markers and hands are bright. The polished case shows light surface scratches from wear, mostly on the bezel and the lugs, with no dents. The crystal is clear. The strap is new.
This watch has recently been serviced by a professional watchmaker and keeps good time.
Comes complete with a new black leather strap.
Prefer a different colour? We match the strap to this watch’s lug width, so there is nothing for you to measure — just pick a padded leather strap for Seiko from the options at the top of the page.
This watch ships from 🇺🇦 Ukraine with tracking number
Why Collectors Want This Watch Today
This is not a rare watch. It is a well-made, Japanese-built Seiko dress watch in a clean 36.5 mm size. The black dial and polished steel look right with a suit or with jeans. The bilingual day wheel is a nice touch from the Japanese market, and a quartz movement means it’s ready to wear. It’s an easy, affordable way into Seiko.
Modes of payment:
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We guarantee the item you receive looks and works exactly as advertised — or your money back.
Seiko lug-width matched leather straps — 18 / 19 / 20 mm
About the watch factory
Seiko Group Corporation (セイコーグループ株式会社, Seikō Gurūpu kabushiki gaisha), commonly known as Seiko, is a Japanese maker of watches, clocks, electronic devices, and semiconductors. Founded in 1881 by Kintarō Hattori in Tokyo, Seiko introduced the world’s first commercial quartz wristwatch in 1969.
Seiko is widely known for its wristwatches. Seiko is one of the few watch companies that is fully vertically integrated. Seiko is able to design and develop all the components of a watch, as well as assemble, adjust, inspect and ship them in-house. Seiko’s mechanical watches consist of approximately 200 parts, and the company has the technology and production facilities to design and manufacture all of these parts internally.
Seiko offers one of the widest ranges of watch technologies in the world—quartz, kinetic, solar, mechanical, and Spring Drive—spanning everything from affordable everyday pieces to six-figure haute horlogerie. Over the decades it has launched multiple global brands, including Lorus, Pulsar, and Alba, while elevating its prestige through innovations like Spring Drive, which helped push Seiko into higher-end territory. In 2017, Grand Seiko was spun off into its own standalone luxury brand, while Credor remains part of Seiko’s own lineup, sold primarily in Japan. Seiko’s own global lineup now includes Grand Seiko, King Seiko, Prospex, Astron, Presage, and Seiko 5 Sports.
Among Seiko’s key lines, Seiko 5 (born in 1963) is the gateway mechanical series known for durability and value; Lord Matic defined 1970s style with faceted crystals and colorful dials; Astron remains Seiko’s flagship GPS-solar tech line; Presage focuses on traditional mechanical craftsmanship with enamel and urushi dials; and Prospex delivers professional-grade dive, field, and pilot watches often embraced by enthusiasts. At the top end, Grand Seiko emphasizes precision, Zaratsu polished design, and movements like Spring Drive, while King Seiko—revived in the 2020s—brings back sharp, elegant 1960s styling with modern calibres.
Finally, Credor represents Seiko’s pinnacle of artisanal watchmaking, producing low-volume pieces in precious metals and showcasing Japanese decorative arts and haute complications from the Micro Artist Studio. Beyond watches, Seiko has also produced various electronic devices and, historically, jewelry and eyewear—though those divisions have since shifted to other companies.
