For sale is a striking Sinn U50 SDR, a non-tegimented dive watch that blends rugged sophistication with precision German craftsmanship. This used-like-new timepiece is in pristine condition, featuring a sleek black dial and a reliable automatic movement, making it ideal for both daily wear and underwater exploration. Complete with its original inner and outer boxes, papers, warranty card, and a versatile adjustable rubber strap, this watch is ready to impress. Shipping from Massachusetts, this Sinn U50 SDR offers incredible value for a high-quality dive watch.  **Specifications:** * **Model:** Sinn U50 SDR (non-tegimented aside from bezel and strap clasp) * **Condition:** Used, like new * **Case Material**: U-Boat steel * **Case Size:** 41mm * **Case Height**: 11.2mm * **Case Material:** Stainless steel * **Dial:** Black * **Movement:** Automatic, SW300-1 * **Water Resistance:** 500 meters * **Crystal:** Sapphire * **Bezel:** Unidirectional rotating * **Lug-to-Lug Distance:** 47mm * **Lug Width:** 20mm * **Year of manufacture:** 2022, watch buys * **Water Resistance**: 500m * **Included:** Inner box, outer box, papers, warranty card, black rubber strap with a tegimented adjustable clasp * **Price:** $2,400 OBO via Zelle, Venmo F&F, or Paypal F&F * **Additional Details:** Open to FaceTime, no trades, 2-day shipping from Massachusetts The only marks I see are a couple of scuffs on the bracelet’s clasp. The glass and tegimented bezel are flawless. I’m selling because I want something further away from my Pelagos.