Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 1

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 2

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 3

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 4

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 5

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 6

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 7

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 8

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 9

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 10

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 11

Thumbnail [WTS] |$650| Grand Seiko SBGF021 - Black Tatami Mat Dial, watch head with strap 12

Model:	Seiko SBGF021	Last Scraped:	Nov. 28, 2023, 7:47 a.m.
Username:	mattmcmhn	Location:	Unknown
Email:	Unknown	Feedback:	7 Reviews (100% )

# SBGF021 Video: [https://imgur.com/OO9UKm8](https://imgur.com/OO9UKm8) Selling a Grand Seiko SBGF021 driven by the 8J56 movement, which features a 5 year battery life (instead of the 3 year of the later 9F series) as well as an independently adjustable hour hand so that changing the time will not require re-syncing the watch (also something the 9F dropped). Additionally, the movement is still a high-accuracy quartz (HAQ). The size is a very well-proportioned 38mm in width, with 44mm lug-to-lug and only 9.5mm thickness. The lug width is 19mm. The screwdown crown gives this a water resistance of 200m / 20bar, again superior to that of its successor models (doubled). The case and dial finishing is incredible, and the Tatami texture on the dial along with the thick applied markers combine to make a stunning piece. This example is in very good condition, and comes as the watch-only on strap. **Imgur Album**: [https://imgur.com/a/tPdZc25](https://imgur.com/a/tPdZc25) **Timestamp**: [https://imgur.com/NwETmW6](https://imgur.com/NwETmW6) Asking [SOLD] ~~$650 shipped~~ in the US via wire, Zelle, or Venmo. Also happy to meet F2F, located north of Boston. I will ship internationally and only charge the difference in cost on top. Please let me know if you have any questions!

Reputation and Feedback

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mattmcmhn A++++++

Thanks Matt for another great transaction!!!!
By ponycar350 Aug. 3, 2017, 1:16 p.m. on Rolex Forums
Great experience & transaction with mattmcmhn

Extremely flexible with my requests and questions. Adjusted the 2 day shipping to overnight with reasonable price adjustment. The watch I received "Tudor Black Bay" is absolutely as described and pictured with the box/papers. A 100% perfect transaction. Thanks again Matt! Adam
By LegendaryGolfer Aug. 25, 2015, 4:59 p.m. on Rolex Forums
Smoothe transaction with Mattmcmhn!!

Just purchased a Pelagos from Mattmcmhn! Everything was better than stated. Matt immediately mailed the watch upon receipt of the funds. He answered all my questions and everything was better than I anticipated. I will purchase from Matt anytime!
By Director EDTF Aug. 20, 2015, 12:35 a.m. on Rolex Forums
Mattmcmhn smooth transaction

Matt worked w me to wait a day for my funds to be availible..great communication and shipped well. Nice sub! Recommended.
By jelizalde June 27, 2015, 8:13 p.m. on Rolex Forums
mattmcmhn (Matt) is a soloid seller!

I just received a Rolex Explorer II from Matt, very smooth deal. The watch is better than advertised. I'd have no problem buying from him again. My only complaint, it was a tossup between my sawzall and the Jaws of Life to get the package opened, very securely packaged!!
By Alcan May 20, 2015, 8:37 p.m. on Rolex Forums

Highest:	$1,099	Lowest:	$650
Median:	$900.00	Std. Dev:	±$121.72

Estimated Private Party Value $775 — $980


	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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