Thumbnail [WTS] Seiko LM 5606-7020 🇯🇵Tanaka's *Grammar of Design* Case - $345 1

Thumbnail [WTS] Seiko LM 5606-7020 🇯🇵Tanaka's *Grammar of Design* Case - $345 2

Thumbnail [WTS] Seiko LM 5606-7020 🇯🇵Tanaka's *Grammar of Design* Case - $345 3

Thumbnail [WTS] Seiko LM 5606-7020 🇯🇵Tanaka's *Grammar of Design* Case - $345 4

Thumbnail [WTS] Seiko LM 5606-7020 🇯🇵Tanaka's *Grammar of Design* Case - $345 5

Thumbnail [WTS] Seiko LM 5606-7020 🇯🇵Tanaka's *Grammar of Design* Case - $345 6

Thumbnail [WTS] Seiko LM 5606-7020 🇯🇵Tanaka's *Grammar of Design* Case - $345 7

Model:	Seiko 5606-7000	Last Scraped:	July 24, 2025, 3:46 p.m.
Username:	AnalogAttic	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

[Timestamp ](https://www.reddit.com/u/AnalogAttic/s/Lh6zxlzpTI) Now this is I think the most similar Lord Matic we have to a 45GS Hands, indexes share so much similarity. This is the early version where the late version hands change. • The watch dimension is 34mm of case size, 18mm of lug width, 41mm from lug to lug and 9mm of thickness • The movement was serviced and running at +-7s/day dial up, the quick set date is working as normal • The watch crystal is plexiglass crystal • The watch will come with an aftermarket strap and buckle. I accept PayPal G&S, Wire and Wise payments.

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Highest:	$500	Lowest:	$80
Median:	$289.00	Std. Dev:	±$89.71

Estimated Private Party Value $225 — $342


	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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