Thumbnail [WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599 1

Thumbnail [WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599 2

Thumbnail [WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599 3

Thumbnail [WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599 4

Thumbnail [WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599 5

Thumbnail [WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599 6

Thumbnail [WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599 7

Thumbnail [WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599 8

Model:	Seiko Brightz	Last Scraped:	Sept. 27, 2025, 11:46 a.m.
Username:	NikoKastelan	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Selling a beautiful unicorn of a watch with the famed 7J21 movement that is accurate to within 20 seconds per year. This is the version with a black dial that is textured in the middle. The watch is made out of Brightz titanium making it very comfortable and easy to wear. The watch is in great condition and the original bracelet fits writst up to about 18cm. Timestamp: [Link](https://imgur.com/a/I8NR0Io) Asking price: $599 Location: EU Payment: PayPal (G&S at your cost) Shipping: Worldwide at your cost Reference: 7J21-0AC0 Case size: 40mm Lug width: 20mm Contents: Watch only

First Posted:	2 months ago	# of Reposts:	2
Starting Price:	$699	Price Change:	14% lower

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First Posted	2 months ago	[WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $699		$699
Price Change	1 month ago	[WTS] RARE Seiko Brightz SAGJ011 +-20s/y Titanium Chronograph $599		$599

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Highest:	$1,200	Lowest:	$35
Median:	$667.50	Std. Dev:	±$287.56

Estimated Private Party Value $320 — $800


	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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