Thumbnail [WTS] Seiko King Turtle Great White Shark (SRPD21) – JDM version with kanji/English date wheel – $320 shipped 1

Thumbnail [WTS] Seiko King Turtle Great White Shark (SRPD21) – JDM version with kanji/English date wheel – $320 shipped 2

Thumbnail [WTS] Seiko King Turtle Great White Shark (SRPD21) – JDM version with kanji/English date wheel – $320 shipped 3

Thumbnail [WTS] Seiko King Turtle Great White Shark (SRPD21) – JDM version with kanji/English date wheel – $320 shipped 4

Thumbnail [WTS] Seiko King Turtle Great White Shark (SRPD21) – JDM version with kanji/English date wheel – $320 shipped 5

Model:	Seiko Turtle	Last Scraped:	Sept. 4, 2025, 1:46 p.m.
Username:	Zoodfish	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

I have been downsizing my collection for a while, and the verification pic shows all the pieces I currently have for sale. **Please note that I am based in Japan and the watches will be shipped from here.** Payment by **Paypal (f&f)** **only** Please comment here before sending a chat message as I don’t always get notifications so I may miss your message if you don’t comment. **Seiko King Turtle Great White Shark (SRPD21) – JDM version with kanji/English date wheel – $320 shipped** Stunning blue dial with shark tail seconds hand and shark fin included in the dial. This is a king turtle so it has sapphire crystal and a ceramic bezel insert. Seiko 4R36 automatic movement, black silicone strap. Good condition with signs of wear on the strap and small scratches on the case, crystal is clean. $320 shipped. Watch only, no box or papers.

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Highest:	$999	Lowest:	$5
Median:	$352.50	Std. Dev:	±$170.02

Estimated Private Party Value $299 — $580


	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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