Thumbnail [WTS] Sinn 103 St Ty Hd, full set, like new + glass back 1

Model:	Sinn 103	Last Scraped:	April 20, 2025, 10:17 a.m.
Username:	Kaliber75	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

PLEASE: Check your finances BEFORE you contact me. Also, please ask your wife or husband before you contact me. I'm willing to answer ALL questions you might have, but please understand it's frustrating to answer 10–15 questions to then get hit with a "whoops sorry, actually I don't have the funds for it"... The watch looks like new to me. With my bare eye, I can't see any flaws. It was ordered by me in February 2024 and is simply not worn enough. I had it fitted with a Sinn glass back as soon as I received it. The original leather straps are both unworn. My price is 2299€. If someone wants to save on that, they can get the watch for 2100€ as it was originally delivered, with a steel back and the two leather straps. If you don't want to haggle for the sake of haggling, you can get the watch with glass back + the sail cloth strap, with Sinn double folding clasp for 2299€. [Pictures](https://imgur.com/a/8RsgheI) [Timestamp](https://imgur.com/a/KWyzB4X) **Payment+Shipping:** Price: €2299 net to me via PayPal ff or wire. **References+additional Service:** Please ask for references. I have a long-standing eBay account and am a member of various German forums. I will FaceTime anyone with a serious interest. Questions about the watch? Please have no hesitation to ask in the comments or message me via PM (not via chat). Looking forward to your messages! Kal

First Posted:	3 weeks ago	# of Reposts:	2
Starting Price:	Unknown	Price Change:	Unknown

Hide Reposts (2)

First Posted	3 weeks ago	[WTS] Sinn 103 St Ty Hd, full set, like new + glass back		Unknown
Repost	20 hours ago	[WTS] Sinn 103 St Ty Hd, full set, like new + glass back		Unknown

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Highest:	$2,999	Lowest:	$950
Median:	$1,500.00	Std. Dev:	±$555.05

Estimated Private Party Value $1,213 — $1,987


	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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