Sinn NaBo 16 dashboard clock chronograph

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Model:	Sinn	Last Scraped:	May 28, 2023, 1:17 p.m.
Username:	Bmws	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Listing is in German. Translate to English?

Hello,
I offer for sale this rare aircraft clock, which was used by the Luftwaffe from 1960 to the 1980s:

Sinn NaBo 16
Valjoux 551 navigation clock with stop seconds, Incabloc and fine adjustment
Tritium luminous material
Original condition, see pictures
Plate on the back with reference etc
15 minute chronograph
Tritium lume is there, amazing but don't last long

The clock is in original condition and was checked a few years ago as I was told from the previous owner.
The movement works perfectly, keeps amazing time as you will see from the video.
I have checked with an app the deviation and it looks amazing for the years.

But I recommend a check by a watchmaker if you want to use it regularly.

The stand is handmade, doesn't fit exactly, serves its purpose and I'm giving it away for free.
I will include a printed copy of the factory sheet as of the picture.

Price is 700€ with pp f&f .
Including in the price is postage by registered airmail with tracking number.

I am a private seller
There is no warranty or return option.

I am located in EU and I have many positive feedback I can provide

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	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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