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Model:	Sinn U1	Last Scraped:	Nov. 10, 2025, 12:17 a.m.
Username:	TopperRob	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

FS: Pre-Owned Sinn U1 DE 1010 Fully Tegimented

$2,799.00

Limited to 300 pieces, this pre-owned watch is in 93% condition due to slight marks on the bezel and throughout the case. The bracelet is in 93% condition due to slight marks on the links and clasp. This watch comes with the one-year Topper Pre-Owned Select warranty.

Specifications

Movement: Automatic
Case size: 44mm
Material: Stainless Steel
Dial color: Black
Water resistance: 1,000 meters
Strap/Bracelet: Stainless Steel

This watch comes with the Topper Pre-Owned Select One Year Limited Warranty.
Want to see pictures of our other pre-owned watches?
See our current offerings at https://topperjewelers.com/collections/topper-pre-owned-select

First Posted:	3 days ago	# of Reposts:	3
Starting Price:	$2,799	Price Change:	same price

Hide Reposts (2)

First Posted	3 days ago	FS: Pre-Owned Sinn U1 DE 1010 Fully Tegimented	$2,799
Repost	3 days ago	FS: Pre-Owned Sinn U1 DE 1010 Fully Tegimented	$2,799
Repost	2 days ago	FS: Pre-Owned Sinn U1 DE 1010 Fully Tegimented	$2,799

Reputation and Feedback

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Highest:	$2,799	Lowest:	$1,240
Median:	$1,750.00	Std. Dev:	±$421.61

Estimated Private Party Value $1,500 — $2,150


	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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