Selling a brand new Sinn 356 Flieger, originally ordered from the Sinn US authorized dealer Watchbuys on 08 Jan 2026. I've inspected it, verified its functionality and it has less than 10 minutes of wrist time with 0 marks or scratches on the crystal. It is an incredible watch and the only reason I'm selling it is because I just found out that someone close to me already bought me the same watch as a gift for graduating Navy pilot training around the same time I bought this one, and I plan on keeping the gifted one because of greater sentimental value. The watch is essentially factory new with order slip and warranty pics attached. This Sinn 356 features a beautiful bead blasted finish on the case and on the H-link bracelet, as well as a domed acrylic crystal to match the vintage aesthetic and provide for clear and unique viewing distortion around the edges. The movement is a Sellita SW500 based on the classic Valjoux 7750 chrono movement. The watch features a screwdown crown with 100m of water resistance. It also has the new Sinn quick adjust clasp to make fine sizing adjustments on the fly (no tools required), great for keeping the perfect fit day to day as the temperature and humidity change. I'm looking to get $2,900 for the watch. On Watchbuys I paid $3140 + $191.54 in tax for a total of $3,331.54. Paypal F&F or Venmo is preferred, however I am fine with using Paypal G&S since I am a first time seller as long as the buyer pays the fee. I will pay for shipping within the US. I am cool with talking on the phone or facetime or sending additional pics of the watch to interested buyers as well as answering any questions about the watch, just shoot me a DM.