This listing is a duplicate. A more recent version can be found here.

Thumbnail [WTS] Seiko SKX013 Mod - Price Drop - $375 USD 1

Thumbnail [WTS] Seiko SKX013 Mod - Price Drop - $375 USD 2

Thumbnail [WTS] Seiko SKX013 Mod - Price Drop - $375 USD 3

Thumbnail [WTS] Seiko SKX013 Mod - Price Drop - $375 USD 4

Thumbnail [WTS] Seiko SKX013 Mod - Price Drop - $375 USD 5

Model:	Seiko SKX013	Last Scraped:	April 29, 2025, 7:47 a.m.
Username:	zev123	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Videos/pictures and timestamp of watch: [https://drive.google.com/drive/folders/1ka1NjKCfhW5DAI3aSL6tXv0a124I2PaN](https://drive.google.com/drive/folders/1ka1NjKCfhW5DAI3aSL6tXv0a124I2PaN) Seiko SKX013 — purchased January 2019 from Amazon. Watch is heavily upgraded with premium parts: **Modifications:** * **Crystal:** [Crystal Times SKX013 Double Dome Sapphire Crystal (CT082) with Clear AR coating](https://usa.crystaltimes.net/shop/skx013-mod-parts/skx013-sapphire-crystals/ct082/?srsltid=AfmBOopYzQwmJWhcX3olEHD8_MNWe49ZIrlzsW8qbkM4sxnJ0Cy6b8gq) * **Bracelet:** [Strapcode 20mm Endmill (SS201820BPS095) — 316L Stainless Steel, Brushed and Polished, with V-Clasp](https://www.strapcode.com/products/metal-ss-bcl20-bps095?srsltid=AfmBOooOKOagt54nP31SFBrbulh7QpySRWgepojYQEFfntAInqqiE6CM) * **Caseback:** [Crystal Times SKX Sapphire Display Caseback (CT239A) — Polished, Clear AR](https://usa.crystaltimes.net/shop/casebacks/ct239a-skx-sapphire-display-case-back/?srsltid=AfmBOopBE4WjxGmhgjVjESpYq7hhTX9ekQNpCI6K-0FfKOlMPEH75bIk) * **Bezel Insert:** [Crystal Times Flat Ceramic Bezel Insert (CT659)](https://usa.crystaltimes.net/shop/products/ct659-skx013-ceramic-bezel-insert/?srsltid=AfmBOor9e5OdvKMssJnlZA53Z-mlrz9mnMM1V7idmLgV71E0st-qlK0U) **Condition:** * Scratches on case and bracelet from normal wear * Sapphire crystal is perfect (no scratches) * Keeps good time * No original box or papers — sale is for the watch and bracelet only

First Posted:	8 months ago	# of Reposts:	3
Starting Price:	$500	Price Change:	35% lower

Hide Reposts (0)

First Posted	8 months ago	[WTS] Seiko SKX013 Mod - (Sapphire Crystal, Ceramic Bezel, Exhibition Caseback, Strapcode Bracelet) - $500 USD (OBO)	$500
Price Change	8 months ago	[WTS] Seiko SKX013 Mod - Price Drop - $375 USD	$375
Price Change	8 months ago	[WTS] Seiko SKX013 Diver Mod - Price Drop - $325 USD	$325

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The price of this watch is an outlier for this particular model and not included in the distribution. It may be miscategorized, incorrectly priced, or extremely unique.

Highest:	$295	Lowest:	$160
Median:	$225.00	Std. Dev:	±$27.78

Estimated Private Party Value $210 — $240


	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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