I am reducing the size of my collection and selling off some watches here on WUS. Besides the Sinn below, I am also selling an Omega SMP300 in a separate listing.

Sinn 303 Autobahn Chronograph
40mm
20mm lug to lug
Valjoux 7750
Day and Date (German)
Manufactured circa 1996
Stainless steel case and bracelet.
The case back shows letters followed by three numbers. Those are tire speed ratings. Neat touch.

The watch is in very good condition and running very well.
Chronograph is running fine.
Day and date work fine.
I purchased it from Delray Watch in 2020.
The lume was gone so I sent the watch to RGM in Pennsylvania and had them install a new dial and hands that they ordered directly from Sinn.
(I have receipts from Delray and RGM. I will send them with the watch if you request it.)
I do not know its service history, but it could have been regulated by RGM because it is running great.

There are no scratches to the sapphire crystal.
The case and bracelet have some small scratches consistent with a watch of its age.
It is sized to my 7" wrist and there is one additional link included.
No box or papers.

From the Sinn website...
Sinn Spezialuhren | 303 | purchase online

Price is $1295.00 via Zelle payment or in person cash (I am located in Orange County NY).
Please do not ask for another payment method. If you’d like to discuss the sale, I’ll send you my phone number.
USA SALES ONLY. NO TRADES.
The price includes insured shipping.
Package must be signed for.

I have plenty of positive reviews here on WUS and over 2400 positive feedback on ebay. I will provide my ebay name upon request.