Thumbnail [FS] SINN 556 ISTEAN (VERY RARE) FULL BOX 1

Thumbnail [FS] SINN 556 ISTEAN (VERY RARE) FULL BOX 2

Thumbnail [FS] SINN 556 ISTEAN (VERY RARE) FULL BOX 3

Thumbnail [FS] SINN 556 ISTEAN (VERY RARE) FULL BOX 4

Model:	Sinn 556	Last Scraped:	June 23, 2020, 1:48 a.m.
Username:	sevens	Location:	Hanoi
Email:	Unknown	Feedback:	15 Reviews (100% )

Hello everyone,

For sale is my Sinn 556 Isetan that is very rare and one of the best pilot watch I ever owned.

My watch come will full set & paper, dated 2011.

- Operation is super excellent.
- I have sent it to Europe for bead-blasted process (I have paid more than 300$ for this process) and the case looks super military. together with the lime/ green/ yellow lume.
- I have no idea about this but the A printing on the Automatik lack little (I am not sure if it is the printing error but it is as it is when I bought).
I have used the 20x loup to make macro shot for you to see better. It is not so noticeable.
- All other things looks perfect.

I am asking 1500$ net. plus PP fee and Ship fee.

Thanks all!

Reputation and Feedback

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Sevens is a great buyer!

Just sold a watch to Sevens and he’s a great buyer. Highly recommend and would gladly do business with him again.
By RYANL27 June 19, 2020, 12:29 p.m. on WatchUSeek
you can trust sevens

we had an excellent face to face transaction with sevens a high-value watch trade without a problem you can deal with him in confidence, and you will also meet a very friendly watch enthusiast
By gorkem Nov. 27, 2019, 7:21 a.m. on WatchUSeek
Sevens- great seller!

I just recently completed a pretty high-end transaction with this seller, and he is awesome. First time I’ve bought something overseas from an individual and I picked his brain on everything from shipping to customs clearance and the like. Very fast responses and really helped put my worrisome mind at …
By kyledemo Oct. 24, 2019, 5:57 p.m. on WatchUSeek
sevens is a great seller!

I just completed a purchase with sevens. He was responsive, shipped quickly, and the product was just as described. Very happy with the transaction.
By taseltman Aug. 14, 2019, 1:16 a.m. on WatchUSeek
Sevens is an awesome seller

It was a pleasure to do business with Sevens, and I hope to do more again in the future. Everything is in excellent condition and exactly as advertised. I'm an extremely satisfied customer. Thanks Sevens !
By ryan_t July 29, 2019, 11:55 p.m. on WatchUSeek

Highest:	$1,750	Lowest:	$600
Median:	$1,200.00	Std. Dev:	±$235.43

Estimated Private Party Value $985 — $1,400


	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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