Thumbnail [WTS] 1978 Grand Quartz 9943-8000 High-end Twin Quartz, excellent condition 1

Thumbnail [WTS] 1978 Grand Quartz 9943-8000 High-end Twin Quartz, excellent condition 2

Thumbnail [WTS] 1978 Grand Quartz 9943-8000 High-end Twin Quartz, excellent condition 3

Thumbnail [WTS] 1978 Grand Quartz 9943-8000 High-end Twin Quartz, excellent condition 4

Thumbnail [WTS] 1978 Grand Quartz 9943-8000 High-end Twin Quartz, excellent condition 5

Model:	Seiko 4402-8000	Last Scraped:	Aug. 1, 2025, 2:46 a.m.
Username:	Vandeth_Kenji	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Up for sale, Grand Seiko Quartz , produced in July 1978. Grand Quartz 99xx In 1978 caliber 99xx, was first produced. With an accuracy rated at 10spy - the same as today’s Grand Seiko cal. 9F - the 9940 (and the 9256) is shown for the first time in the JDM 1979 V2 catalogue, on page 6 priced at 75,000 Yen. The dial has the indices and the Seiko logo both applied and at six o’clock there is the “double honeycomb” logo, indicating the presence of a “twin quartz” caliber inside. • ⁠Movement: 9943-8000 Twin Quartz • ⁠Kanji/English daydate, • ⁠Dimensions of Case: 38mm, lug to lug: 43mm, thickness: 11mm • ⁠Case: Cap gold, case sharpness all in original condition • ⁠Original white dial, anti reflective coating • ⁠Performance: New battery • ⁠Come with original bracelet with GQ buckle Timestamp: https://photos.google.com/share/AF1QipNTWthckzp6QFEtckwrU8251ej1xn2qJtQGVIYpbdznefWggEcgMarJ2cuMov2_OA?key=ek5vZEpZNi1uQkp4ci1qZmlrSVFJTjFiZ3lvQVpR Album: https://photos.google.com/share/AF1QipNpMOlaRiTEmSlg0cfYs-0lOUVUnqFNkUqmhB9Cj2GMkkLi7JH0N_OGqtf2SGAdJA?key=RVFObUVLNVZkcnRNWWk0eGxkVURaYk92bDZOU193 I’ve been selling watches in this sub years now, please check my transaction flair. I’m asking for USD 499 Net via PayPal F&F or direct wire including DHL Express Worldwide shipping with tracking number. Thank you. DHL Express -> US conus, North America, Europe, Australia: 3-5 days DHL Express -> UAE Dubai: 1-2 days

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Highest:	$1,550	Lowest:	$50
Median:	$320.00	Std. Dev:	±$408.26

Estimated Private Party Value $200 — $700


	Established:	1881
	Website:	http://seikousa.com/index.php
	Country of Origin:	Japan

The company was founded in 1881, when Kintarō Hattori opened a watch and jewelry shop called "K. Hattori" (服部時計店 Hattori Tokeiten?) in the Ginza area of Tokyo, Japan. Eleven years later, in 1892, he began to produce clocks under the name Seikosha (精工舎 Seikōsha?), meaning roughly "House of Exquisite Workmanship". According to Seiko's official company history, titled "A Journey In Time: The Remarkable Story of Seiko" (2003), Seiko is a Japanese word meaning "exquisite" or "success" ("exquisite" is usually written 精巧 from Chinese jīngqiǎo, while the meaning "success" is usually written 成功 from Chinese chénggōng).

Seiko is perhaps best known for its wristwatches, all of which were at one time produced entirely in-house. This includes not only major items such as microgears, motors, hands, crystal oscillators, batteries, sensors, LCDs but also minor items such as the oils used in lubricating the watches and the luminous compounds used on the hands and the dials.

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