Model:	Sinn 556	Last Scraped:	Feb. 14, 2025, 9:16 p.m.
Username:	Sea_Discipline_2585	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Its design is modern, minimalistic, and engineered for precision. Crafted from robust stainless steel, the Sinn 556 delivers an understated yet highly functional look that works equally well in the boardroom or on a weekend adventure. The automatic movement is reliable and accurate, ensuring seamless timekeeping. The dial is clean and exceptionally legible, enhanced by an anti-reflective sapphire crystal that maintains clarity in all lighting conditions. The watch comes with a high-quality H-link bracelet that complements its refined aesthetics and guarantees comfortable wear. Timestamp: https://imgur.com/a/dxZbxsO Specs: Case - Stainless Steel, Dimensions - 38 mm diameter, approximately 11 mm thick, 20 mm lug width, Crystal - Anti-reflective Sapphire, Water Resistance (WR) - 200 m Condition: Good - Purchased in April 2024; minimal wear on the case and bracelet. A few blemishes on the clasp from desk diving. Asking: $1200 shipped CONUS Preferred Payment Methods: Zelle and PayPal F&F

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Highest:	$2,000	Lowest:	$590
Median:	$1,250.00	Std. Dev:	±$291.40

Estimated Private Party Value $1,050 — $1,450


	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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