Model:	Sinn 356	Last Scraped:	Nov. 7, 2023, 2:48 a.m.
Username:	InjuredJonny	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Hello, have one of my favorite models from Sinn available today. Purchased from watchbuys in March of last year so still under warranty and more. The watch itself was worn a bit, all be it carefully/normally still picked up some normal signs of wear. For example the desk marks on the clasp, a few small snails and marks around case and lugs, The crystal itself is in very good condition, very very light snails only noticeable under led lights that could be polished out very easily. Comes with box, extra links, booklet, and COA. no spring bar tool, Very nice time piece, **Asking 1925 shipped (via paypal, Cashapp, venmo, or zelle)** Thank you. Pics: https://imgur.com/a/VVBp3s2 Timestamp: https://imgur.com/a/9cvwV2Y

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Highest:	$2,999	Lowest:	$1,499
Median:	$2,009.50	Std. Dev:	±$416.26

Estimated Private Party Value $1,775 — $2,425


	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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