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  1. FS: Sinn 903 Navitimer Black on strap - Full set with box and papers

    Watches - Private Sellers and Sponsors
    For sale is Sinn Navitimer 903 Black. The watch is in a great condition. I have gently used it and worn it rarely. It comes with a black aftermarket strap, and none of the straps in shown in the photos are included. It does include the complete set (box and papers). If you love the navitimer...
  2. WTB: Sinn 903 Navitimer

    WTB - Wanted to Buy
    Hi, Looking for a Sinn 903 Navitimer. Have cash for the right watch. Let me know what you have. Thanks!
  3. Sinn 903 : How Dandy with a burgundy !

    I decided that 2018 would be the year for beautifying the Sinn part of my watch family �� (856 - U1 - 903) After offering a new wardrobe to my Sinn U1 in January, I took my 40th birthday as an excuse to welcome in my watch family the Sinn 903 I was dreaming for 4 years . I chose it in its...
  4. SOLD: Sinn 903 St Aut on Bracelet w/ Sinn Black Leather Strap - 6 Months Old

    Watches - Private Sellers and Sponsors
    I'm offering up for sale my Sinn 903 St Aut on Bracelet. I am selling this watch because I'm thinning out my collection to consolidate to only a few pieces. Cosmetically, the watch is in excellent condition. Minor scratches on the bracelet near clasp, but very hard to detect w/ the naked eye...
  5. WTB: Sinn 903 Klassik

    WTB - Wanted to Buy
    Hi folks, I am looking for the Sinn 903 Classic Lemania with Moonphase full set with box/papers/tools. I can consider 903 H4 as well. Please let me know what you have. :-! I have multiple references in US/Canada!
  6. Sinn 903 st navitimer FSOT

    Watches - Private Sellers and Sponsors
    SINN 903 st $2,400 OR TRADE for sinn 103 + $, sinn 102 + $, sinn 756 + $, Heuer manaco, Omega planet ocean, other creative ideas Selling my exactly 1 year old Sinn 903 St with black face on metal band. This watch is running perfectly and and still under warranty...
  7. FS: Sinn 903 ST Aut (Black w/ silver subdials) on Bracelet SOLD

    Watches - Private Sellers and Sponsors
    Purchased this from another member but the time has come to let it go for other purchases. Include original boxes, warranty card (8/2008), manual, tool, extra links, and DiModell Chronissimo w/ Sinn signed buckle. Bracelet has hair line desk diver marks on the shiny bits and lugs have usual...
  8. FS: Sinn 903 H4 Lemania 1883

    Watches - Private Sellers and Sponsors
    FS: Sinn 903 H4 Lemania 1883 Limited Edition Sinn 903 H4 – Lemania 1883 movement – professional pilots watch. Complete – boxes, papers, warranty card, DVD, extra spring bars, spring bar tool, bracelet & leather strap, and tang buckle. Asking $3,000. Willing to entertain trades for Rolex...
  9. toddswatch is top notch

    Watch Deals, Feedback & Reputation
    I bought a Sinn 903 Klassik from toddswatch and things could not have gone any smoother. The watch is even better in person. He is a great communicator and really took the time to answer any and all questions I had. I would very highly recommend him, and hope to do business with him again...
  10. 3rd Sinn

    Hello everyone! today, i received my third Sinn. After the 156 and the EZM1 LE, here comes the 903.ST.GL, with its great Lemania 1873. The watch is second hand from 1997, looks great except some scratch on the glass that i will change. A few pictures, The watch: the lemania 1873: and...