Thumbnail [WTS] Sinn 556i on H-link bracelet, with additional Veblenist leather strap, $1400 shipped CONUS, seller pays PayPal fees 1

Thumbnail [WTS] Sinn 556i on H-link bracelet, with additional Veblenist leather strap, $1400 shipped CONUS, seller pays PayPal fees 2

Thumbnail [WTS] Sinn 556i on H-link bracelet, with additional Veblenist leather strap, $1400 shipped CONUS, seller pays PayPal fees 3

Thumbnail [WTS] Sinn 556i on H-link bracelet, with additional Veblenist leather strap, $1400 shipped CONUS, seller pays PayPal fees 4

Thumbnail [WTS] Sinn 556i on H-link bracelet, with additional Veblenist leather strap, $1400 shipped CONUS, seller pays PayPal fees 5

Model:	Sinn 556i	Last Scraped:	May 29, 2025, 1:16 p.m.
Username:	10pan_alley	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

The modern minimalist classic. Up for sale today is the Sinn 556i on H-link. Clean black dial with all white accents, double AR coating, and both the OG H-Link bracelet and a custom Veblenist Caviar leather strap with QR springs. Watch was purchased from WatchBuys with a warranty card dated April 2024. It’s in good condition overall with some desk diving scratches, mainly on the 12 o’clock side of the bracelet and on the clasp. The H-link bracelet is sized for my 7.5IN wrist with one extra link included. Asking $1400 shipped insured via UPS, CONUS only. Payment via PayPal G&S where seller covers the transaction fees as an incentive to purchase. Please feel free to reach out to me with any questions! Thanks!

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Highest:	$1,575	Lowest:	$690
Median:	$1,194.50	Std. Dev:	±$174.20

Estimated Private Party Value $1,044 — $1,264


	Established:	1961
	Website:	http://www.sinn.de/de/
	Country of Origin:	Germany

Sinn Spezialuhren GmbH is a manufacturer of mechanical wristwatches based in Frankfurt am Main. The company was founded in 1961 by flight instructor and pilot Helmut Sinn under the name ‘Helmut Sinn Spezialuhren’.

Following its foundation in 1961, the company focused on the manufacture of navigation cockpit clocks and pilot chronographs and sold these through direct selling, bypassing retailers. The clocks and watches were produced according to pilot Helmut Sinn’s specifications in the private label sector in Switzerland. By eliminating the trade margin of the retailers, the company was able to offer its clocks and watches at a lower price than through traditional sales channels.

In 1994, Helmut Sinn sold the company to Lothar Schmidt. Following the sale, he acquired Swiss watchmaker Guinand in 1996. In 1998, he set up a new company in Frankfurt am Main. With this company, he offered brand watches from Jubilar, Chronosport and the newly acquired Guinand. In 2006, he retired from business activity. Since handing over the management of the business to his long-standing employee Horst Hassler, he now acts as an advisor to the company. On September 3rd 2016 Helmut Sinn celebrated his 100th birthday.

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