Modern and unworn Sinn U1 Skilled tegiment metal with complete tegiment bracelet. Manufacturing was once restricted to 100 devices around the globe. You understand this watch if you’re studying this list. Few unworn examples exist. Contains all bins, manuals, Sinn bracelet instrument, and signed card from Watchbuys. Unfastened USA delivery by way of USPS registered mail with insurance coverage and signature supply. Clearing out the secure and closet so see my different listings. Thank you for taking a look!