Thumbnail [WTS] Sinn 556a w/ ETA movement 1

Model:	Sinn 556a	Last Scraped:	May 3, 2023, 5:47 p.m.
Username:	ucheeksla	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Up for sale is nice example of a Sinn 556a w/ ETA movement. Watch has definitely been worn, but not major dings or dents noted. Normal scratches on case, bracelet and clasp, but lots of life left! Minor hairline scratches on outer AR coating, but really only noticeable from certain angles and lighting conditions. Comes with inner and outer box, strap changing tool, booklet and all links. No card included. Case: stainless steel, satinized, Transparent case back made of sapphire crystal glass, anti-reflective on the interior, Case back screw-fastened, Sapphire crystal glass in front, anti-reflective on both sides Dimensions: 38.5mm x 46mm x 11mm Movement: ETA 2824-2 - Self-winding mechanism, 25 jewels, 28,800vph (4Hz) Water Resistance: Waterproof and pressure resistant to 20 bar/200m Weight without strap: 65 grams Dial and Hands: Matte black dial; Numbers and indices coated with luminescent colour; Hour and minute hand coated with luminescent colour Strap: H link stainless steel bracelet Pictures: https://imgur.com/a/sMpyN4t Timestamp: https://imgur.com/a/hW9XZ5Y Price: $999 shipped in US. I take PayPal F&F, venmo or Zelle. Please let me know if you have any questions!

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Highest:	$1,400	Lowest:	$850
Median:	$1,100.00	Std. Dev:	±$148.17

Estimated Private Party Value $1,013 — $1,238


	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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