Thumbnail [WTS] 35mm Seiko SUS SCFF001 4S15-7020, black dial 1

Model:	Seiko 7A28-7020	Last Scraped:	June 12, 2025, 5:46 p.m.
Username:	PureSeaworthiness8	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Selling a SCFF001 - watch and NATO strap only (olive Maratac). [You can read more about this model here.]( https://wornandwound.com/affordable-vintage-seiko-sus-4s15-military/) Watch is in good condition with a few dings on the bezel (see photos). Movement is running around +3 to 4 s/d (dial up with amplitude of 245). Price is $795 shipped/insured in the US. No trade offers please. [Album/timestamp](https://imgur.com/a/WCZdyMP)

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The price of this watch is an outlier for this particular model and not included in the distribution. It may be miscategorized, incorrectly priced, or extremely unique.

Highest:	$299	Lowest:	$99
Median:	$195.00	Std. Dev:	±$59.25

Estimated Private Party Value $164 — $233


	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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