Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 1

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 2

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 3

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 4

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 5

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 6

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 7

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 8

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 9

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 10

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 11

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 12

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 13

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 14

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 15

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 16

Thumbnail [WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360 17

Model:	Seiko Monster	Last Scraped:	June 22, 2025, 8:16 p.m.
Username:	client42	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Timestamp: https://imgur.com/a/aoLe1Ga For sale is a Seiko Prospex SZSC005 Jade Blue Monster Automatic Watch Movement: 6R15 Mechanical (Automatic) Condition: Used Strap: Aftermarket rubber Box: None Warranty card: None Manual: None Crown screws down correctly, bezel turns and clicks, wear on crystal cyclops. Timegrapher readings suggest movement is due for a service. Approximate measurements: Case diameter: 42.5mm (excluding crown) Lug width: 20mm Lug to lug: 47.5mm Thickness: 13mm Asking $360 USD including tracked shipping to US. UPS Expedited/Express, Canadian, and global shipping available at an additional cost. Payment via Wise, crypto, wire, e-Transfer (for Canadians), or PayPal Invoice (+3.9%). No trades and please comment before messaging.

First Posted:	6 months ago	# of Reposts:	18
Starting Price:	$375	Price Change:	4% lower

Hide Reposts (16)

First Posted	6 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Green Monster JDM Automatic Watch READ - $375	$375
Repost	6 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Green Monster JDM Automatic Watch READ - $375	$375
Repost	6 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Repost	5 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Repost	5 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Repost	5 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Repost	5 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Repost	4 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Repost	4 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Repost	4 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Repost	3 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Repost	3 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Repost	3 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $375	$375
Price Change	3 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360	$360
Repost	2 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360	$360
Repost	2 months ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360	$360
Repost	1 month ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360	$360
Repost	1 month ago	[WTS] Seiko Prospex SZSC005 6R15 Jade Blue Monster JDM Automatic Watch READ - $360	$360

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Highest:	$775	Lowest:	$20
Median:	$300.00	Std. Dev:	±$154.48

Estimated Private Party Value $240 — $394


	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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