Up for sale is my Sinn 556a RS which I purchased here on r/watchexchange a couple years ago. It is in excellent condition, case and crystal are clean. It’s currently on a hybrid nylon/silicone strap but comes with the original Sinn leather strap as pictured. No H-link bracelet for this particular piece. $995 shipped in the CONUS Payment via Zelle preferred Album https://imgur.com/a/7Tt4SNy Timestamp https://imgur.com/a/kNASDJc