Thumbnail [WTS] Seiko SBDC001 (First Gen Sumo) 1

Thumbnail [WTS] Seiko SBDC001 (First Gen Sumo) 2

Thumbnail [WTS] Seiko SBDC001 (First Gen Sumo) 3

Thumbnail [WTS] Seiko SBDC001 (First Gen Sumo) 4

Thumbnail [WTS] Seiko SBDC001 (First Gen Sumo) 5

Thumbnail [WTS] Seiko SBDC001 (First Gen Sumo) 6

Model:	Seiko SBDC001	Last Scraped:	March 12, 2025, 8:47 p.m.
Username:	ah_long	Location:	Unknown
Email:	Unknown	Feedback:	1 Review (100% )

Up for sale is my Seiko SBDC001 also known as the Sumo This is the first generation Sumo without the "X" logo on the dial. Watch is dated June 6th 2010 and purchased in Tokyo Watch is in good physical condition considering its age but there are minor scratches and dings on the watch and bracelet. Please refer to the photos and reach out if there is any ambiguity, I will gladly take more photos at request. Please see link at the end of this comment for all photos. Full kit and includes the following: Inner and Outer box, extra links, Warranty Card, Booklet Located in Toronto, Canada Priced well at $380 USD PayPal F&F Price includes shipping to Lower 48 in the US and anywhere in Canada (Will consider G&S if buyer has reference and is paying for the fees / E-Transfer or direct bank deposit if buyer is in Canada) I have shipped many items to the US and the buyer could deal with confidence. Photos/Timestamp: [https://imgur.com/a/AJruuqH](https://imgur.com/a/AJruuqH)

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ah_long is a trusted trader!

I just completed my first international trade with ah_long and I’m completely in shock as to how it went well. I have always avoided international trades for the reason that many possible hiccups might occur. ah_long messaged me on Monday, and by Thursday morning the trade was complete. He was …
By mrs_LA April 3, 2020, 4:56 a.m. on WatchUSeek


	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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