Thumbnail [WTS] Seiko King Sumo SPB325 $499 1

Thumbnail [WTS] Seiko King Sumo SPB325 $499 2

Thumbnail [WTS] Seiko King Sumo SPB325 $499 3

Thumbnail [WTS] Seiko King Sumo SPB325 $499 4

Thumbnail [WTS] Seiko King Sumo SPB325 $499 5

Thumbnail [WTS] Seiko King Sumo SPB325 $499 6

Thumbnail [WTS] Seiko King Sumo SPB325 $499 7

Thumbnail [WTS] Seiko King Sumo SPB325 $499 8

Thumbnail [WTS] Seiko King Sumo SPB325 $499 9

Thumbnail [WTS] Seiko King Sumo SPB325 $499 10

Thumbnail [WTS] Seiko King Sumo SPB325 $499 11

Thumbnail [WTS] Seiko King Sumo SPB325 $499 12

Thumbnail [WTS] Seiko King Sumo SPB325 $499 13

Thumbnail [WTS] Seiko King Sumo SPB325 $499 14

Thumbnail [WTS] Seiko King Sumo SPB325 $499 15

Thumbnail [WTS] Seiko King Sumo SPB325 $499 16

Thumbnail [WTS] Seiko King Sumo SPB325 $499 17

Model:	Seiko Sumo	Last Scraped:	May 19, 2025, 3:17 p.m.
Username:	brovak12	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Seiko SPB325 King Sumo $499 + shipping Includes box, papers, original strap and aftermarket strapcode bracelet Great condition DM for questions Thx

Reputation and Feedback

This seller did not provide contact information in the listing description. You must be a member of Reddit to send them a private message. If you are not already a member, request a new account at https://www.reddit.com/register/.

No feedback was found for this seller. Although this does not mean the seller is untrustworthy, you should exercise caution in dealing with them.

Also keep in mind: TimeZone, Chronotrader, Seiko & Citizen Watch Forum, and Wrist Sushi do not have dedicated feedback forums.

Highest:	$700	Lowest:	$235
Median:	$452.50	Std. Dev:	±$111.92

Estimated Private Party Value $400 — $516


	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.

View Brand Page

Affiliate links: WatchPatrol may receive a commission if you purchase a product from eBay.

	[EXC+5] SEIKO Sumo Prospex SBDC031 6R15-00G0 Blue Dial AT Men's Watch JAPAN htb.camera.and.watch (254) eBay (JP) • Buy It Now	$379.99
	[Almost MINT] SEIKO SUMO PROSPEX 6R15-00G0 SBDC001 Automatic Diver Men's Watch benefit_japan (423) eBay (JP) • Buy It Now	$399.99
	SEIKO Prospex SFK001J1 Sea SUMO Solar GMT Blue Dial Men's Diver Watch WARRANTY chrono18 (2640) eBay (HK) • Buy It Now	$515.00
	Full Set MINT SEIKO Prospex 6R35-00M0 SBDC097 SUMO Men's Automatic Watch JAPAN ns_watch (180) eBay (JP) • Buy It Now	$599.99
	Seiko Prospex SBDC069 6R15 Blue Coral Sumo Divers 200m Automatic Watch qutoro-0 (10) eBay (US) • Buy It Now	$450.00