Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 1

Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 2

Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 3

Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 4

Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 5

Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 6

Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 7

Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 8

Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 9

Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 10

Thumbnail [WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card 11

Model:	Sinn 556	Last Scraped:	July 27, 2023, 8:47 p.m.
Username:	Bankerx21	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

**PRICE DROP** Selling my Sinn 556 I RS that was recently regulated by RGM (I sent it back), as it was 22 seconds fast when it arrived from the factory. Purchased directly from WatchBuys, with a warranty card dated December of 2022. I have been the only owner. The watch is in excellent condition and worn out of the apartment \~ 10 times or so. Like all non-tegmented Sinn bracelets, the clasp has some minor but visible desk wear but aside from that, the watch is in excellent condition. Hate to see this go, but the 38.5mm size is just a bit small for my 7.3’ inch wrist (personal preference), and recently purchased a Sinn B-Uhr Limited Edition instead. **Selling as FULL presentation** with the watch sized to a 7.3inch wrist (original links included). Only interested in sales within the United States. Free shipping via UPS and will ship out within 24 hours of payment, providing a tracking number as soon as possible. Price is FIRM because I’m covering shipping and NOT open to trade offers. Any other questions – please feel free to ask.

First Posted:	10 months ago	# of Reposts:	4
Starting Price:	$1,300	Price Change:	12% lower

Hide Reposts (2)

First Posted	10 months ago	[WTS] Lightly Worn Sinn 556 I RS on H-Link Bracelet - $1300 Firm w/ Free UPS shipping - Full Presentation	$1,300
Repost	9 months ago	[WTS] Sinn 556 RS (2022) - $1300 shipped - Excellent Condition & Regulated!	$1,300
Repost	9 months ago	[WTS] Sinn 556 RS - $1300 shipped - Excellent condition & recently regulated!	$1,300
Price Change	9 months ago	[WTS] PRICE DROP: Sinn 556 I RS -- $1150 -- Worn ~10 times // Dec 2022 Dated Warranty Card	$1,150

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Highest:	$1,900	Lowest:	$675
Median:	$1,250.00	Std. Dev:	±$269.16

Estimated Private Party Value $1,150 — $1,550


	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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