Thumbnail [WTS] Beautiful Sinn 103 StSa German pilots automatic day/date chronograph. Swiss ETA 7750. 1

Thumbnail [WTS] Beautiful Sinn 103 StSa German pilots automatic day/date chronograph. Swiss ETA 7750. 2

Thumbnail [WTS] Beautiful Sinn 103 StSa German pilots automatic day/date chronograph. Swiss ETA 7750. 3

Thumbnail [WTS] Beautiful Sinn 103 StSa German pilots automatic day/date chronograph. Swiss ETA 7750. 4

Thumbnail [WTS] Beautiful Sinn 103 StSa German pilots automatic day/date chronograph. Swiss ETA 7750. 5

Model:	Sinn 103	Last Scraped:	April 28, 2024, 7:47 p.m.
Username:	Aleksdrew	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

For sale today is this beautiful Sinn 103 StSa German pilots automatic day/date chronograph. Swiss ETA 7750 movement. Stainless steel case, sapphire crystal, screw down crown and pushers, rotating bezel, see through case back. Excellent condition with no visible signs of wear. No scratches on the case, back , bezel, etc. Small imperfection on the AR coating, visible only under certain angle. Working and keeping time precise, chronograph works as it should - start, stop, reset; day/date changes correct, fast set works as well. Non original IWC canvas strap. No box or papers. Hence the very low (under average market) asking price. Only US $1250 plus shipping. No trades.

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Highest:	$2,999	Lowest:	$950
Median:	$1,450.00	Std. Dev:	±$554.29

Estimated Private Party Value $1,175 — $1,950


	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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