Model:	Sinn U1 White	Last Scraped:	June 22, 2024, 6:48 p.m.
Username:	drmdwebb	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Up for sale (no trade offers please) is a 1/100 Sinn U2W LE. It comes with the black silicone strap, the green silicone strap, and the black tegimented bracelet with all extra links as it came from Sinn.

I bought this from a fellow WUSer a couple years ago and have worn it sparingly since then. The watch was running too fast and Sinn regulated it (under warranty) in 2021. The last time I checked its timing, it was:

DU: -0.1
12U: -1.3
CU: -3.0
6U: 2.0
CD: 4.1
DD: 2.9

Avg: 0.8 +/- 2.7

Basic watch information:

• Case diameter (mm): 44.0
• Case thickness (mm): 15.5
• Case lug width (mm): 22
• Lug to lug (mm): 50.5
• Weight - head only (grams): 114
• Water resistance: 2,000 meters
• Case back: Solid
• Case metal: Tegimented PVD / DLC submarine steel
• Dial color: White
• Front crystal: Sapphire
• Tegimented: Fully
• Inert gas: Filled
• Copper sulphate: Capsule
• Movement: Automatic mechanical
• Manufacturer's limited warranty: 3 years
• Strap or bracelet: Rubber
• Warranty service: RGM or Sinn

The watch is in excellent condition, but the clasp for the rubber strap(s) is scratched. The bracelet and its clasp are pretty pristine. It comes full kit incuding a gray Zulu that has never been used.

As always, photos show condition.

I will pay USPS Priority shipping. PP/Venmo accepted; if other DM me.

Photos:

Darn that lint on Silicone!!!

For fun, if you want these aftermarket goodies:

The watch has a cool green lume (short-lived):

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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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