Thumbnail [WTS] Seiko SPB455 62MAS Prospex – Full Kit – Excellent Condition – $900 Shipped 1

Model:	Seiko 62MAS	Last Scraped:	July 7, 2025, 6:47 p.m.
Username:	SGMFly	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Timestamp & Photo Album: https://imgur.com/a/aBUUh2c Up for sale is the Seiko SPB455 Special Edition, the latest and most refined version of the beloved 62MAS modern reissue. This model features a beautifully textured gray dial, upgraded 300m water resistance, and is powered by the reliable 6R55 automatic movement with a 72-hour power reserve. Watch is in excellent condition with no visible marks on the case. Bezel alignment is spot on. Bracelet aftermarket clasp may have a couple of hairlines, but nothing major or noticeable in daily wear and OEM clasp is pristine. Comes as a full kit—inner and outer boxes, manual, warranty card, OEM NATO (unworn), and a bonus micro adjust clasp. Specs: • Case width: 40mm (without crown) • Lug to lug: 46.5mm • Lug width: 20mm • Thickness: 13mm • Movement: Seiko 6R55 automatic • Water resistance: 300m • Condition: Pre-owned, excellent • Bezel alignment: Excellent to perfect • Bracelet: Minor hairlines on aftermarket clasp, links and OEM clasp clean • Includes: Boxes, papers, OEM NATO (unworn) No trades. Price is negotiable. Price: $900 shipped via USPS Priority (CONUS only) Payment: Zelle or Paypal Invoice preferred

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Highest:	$3,100	Lowest:	$3
Median:	$795.00	Std. Dev:	±$687.65

Estimated Private Party Value $610 — $975


	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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