Thumbnail [WTS] King Seiko Textured Quartz Watch – DayDate Window – Ref. 5856-7010 - 1977 – $245 1

Thumbnail [WTS] King Seiko Textured Quartz Watch – DayDate Window – Ref. 5856-7010 - 1977 – $245 2

Thumbnail [WTS] King Seiko Textured Quartz Watch – DayDate Window – Ref. 5856-7010 - 1977 – $245 3

Thumbnail [WTS] King Seiko Textured Quartz Watch – DayDate Window – Ref. 5856-7010 - 1977 – $245 4

Thumbnail [WTS] King Seiko Textured Quartz Watch – DayDate Window – Ref. 5856-7010 - 1977 – $245 5

Model:	Seiko 5646-7010	Last Scraped:	Oct. 30, 2025, 10:17 p.m.
Username:	Fearless-West4158	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Hi r/WatchExchange, 1977 King Seiko Quartz watch featuring a textured dial and matching textured steel case a truly rare collector’s piece. This elegant timepiece showcases a round dial with fine line indent patterns and a day/date window. Overall condition is as shown in the photos naturally, there are minor wear and tear marks consistent with its age. Comes with a local aftermarket strap and buckle. Case Size: 36mm Price: $245 USD Timestamp: [https://imgur.com/a/joT06i0](https://imgur.com/a/joT06i0) 🔹 Check out more pieces from our collection on our Reddit profile. 🔹 Please comment first before sending a PM or chat. 🔹 Custom timestamp photos available upon request. Worldwide shipping via UPS. 🔹 Feel free to ask any questions in the comments or via PM.

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Highest:	$1,000	Lowest:	$80
Median:	$225.00	Std. Dev:	±$273.12

Estimated Private Party Value $184 — $395


	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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