Thumbnail [WTS] Seiko SPB143 – Great Condition – Full Kit + Uncle Seiko Jubilee – $770 (SF Bay Area / CONUS) 1

Thumbnail [WTS] Seiko SPB143 – Great Condition – Full Kit + Uncle Seiko Jubilee – $770 (SF Bay Area / CONUS) 2

Thumbnail [WTS] Seiko SPB143 – Great Condition – Full Kit + Uncle Seiko Jubilee – $770 (SF Bay Area / CONUS) 3

Thumbnail [WTS] Seiko SPB143 – Great Condition – Full Kit + Uncle Seiko Jubilee – $770 (SF Bay Area / CONUS) 4

Thumbnail [WTS] Seiko SPB143 – Great Condition – Full Kit + Uncle Seiko Jubilee – $770 (SF Bay Area / CONUS) 5

Thumbnail [WTS] Seiko SPB143 – Great Condition – Full Kit + Uncle Seiko Jubilee – $770 (SF Bay Area / CONUS) 6

Model:	Seiko 62MAS	Last Scraped:	Nov. 29, 2025, 4:16 a.m.
Username:	Andrewandysa	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

For Sale Seiko Prospex SPB143 (62MAS re-interpretation) Letting this go from my personal collection. It’s in great condition, comes with the OEM bracelet (brand new) and an Uncle Seiko jubilee bracelet. This one is special, as the bezel lines perfectly. I had to check out 7 other ones before buying this! ⸻ Condition • Case: Great — only light, normal wear. • Bezel: Aligns well, crisp action. • Bracelet/Straps: Uncle Seiko Jubilee: Very good condition. OEM bracelet: Brand new. ⸻ What’s Included • Seiko SPB143 • Uncle Seiko jubilee bracelet • OEM Seiko bracelet (brand new) • Box & papers & Original receipt ⸻ Specs: 40.5mm • 13.2mm thick • 47.6mm L2L • 20mm lugs • 6R35 • 70h PR • 200m WR ⸻ Price: $770 + shipping • Shipping: Fully insured, tracked, and signature confirmed (CONUS). • Local pickup: SF Bay Area (small discount available). • Payment: PayPal Goods & Services ONLY (buyer covers +3% fee). • Keeps both parties protected. ⸻ Notes: No trades. More pictures or happy to jump on a video call! Lmk!

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Highest:	$1,825	Lowest:	$6
Median:	$800.00	Std. Dev:	±$382.06

Estimated Private Party Value $675 — $925


	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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