Thumbnail JDM Seiko Prospex 200M "King Sumo" - blue dial - LNIB with Seiko warranty 1

Model:	Seiko Sumo	Last Scraped:	Jan. 31, 2024, 4:46 a.m.
Username:	JTK Awesome	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Selling my Seiko SBDC175 dive watch after less than 6 months. Runs perfectly now that movement as "settled," crystal is perfect, bezel caseback and bracelet have minimal wear from wearing this watch on an almost daily basis. (Never got to wear it in water, LOL.) Selling only to reduce my collection size, "one in one out."

A great upgrade to the famous Seiko "Sumo" line including ceramic bezel insert, sapphire crystal, reduced thickness, and 80 hr. PR. Read more about it here:

These Three New Seiko Sumo Models Are The Best Ones Yet — Or Are They?

✓ Introducing three new Seiko Sumo divers ✓ Joining the Prospex line with a blue, gray, and PADI model ✓ SPB321J1, SPB323J1, and SPB325J1 ✓

www.fratellowatches.com

Purchased from AD in August 2023 so comes with Seiko warranty.

You get the full kit which includes full box and all papers, as well as all bracelet links and pins/collars, as pictured.

Seiko RRP is $1200 USD - asking $550 + $50 to cover insured, tracked CONUS shipping and PayPal fees. Send PM if interested

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Highest:	$780	Lowest:	$190
Median:	$450.00	Std. Dev:	±$111.21

Estimated Private Party Value $400 — $519


	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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