[WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 3

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 4

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 5

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 6

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 7

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 8

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 9

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 10

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 11

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 12

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 13

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 14

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 15

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 16

Thumbnail [WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty 17

Model:	Seiko	Last Scraped:	March 24, 2025, 3:46 p.m.
Username:	nikclt	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Timestamp: [https://imgur.com/a/bC8Scb4](https://imgur.com/a/bC8Scb4) Seiko Marinemaster MM300 SLA047. Purchased brand new by me from Exquisite Timepieces on 9/14/2024. Full set, and the remainder of the 3-year warranty. It's in excellent condition. All I can find is a few faint marks on the clasp and few bracelet links. Watch was not worn much. $1750 shipped. No issues and no trades please.

First Posted:	1 week ago	# of Reposts:	2
Starting Price:	$1,900	Price Change:	8% lower

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First Posted	1 week ago	[WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty		$1,900
Price Change	1 week ago	[WTS] Seiko Marinemaster MM300 - SLA047 - US Warranty		$1,750

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	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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