The Sinn U50 Hydro SDR is a diving watch with a depth rating of 5,000 meters and features 'Hydro' technology for a reflection-free viewing experience. The case and crown are made of German Submarine Steel, with a tegimented and black-coated bezel.

• Condition: MINT
• Warranty Years: 2
• Water Depth Rating: 5,000m
• Case Material: German Submarine Steel

The Sinn U50 Hydro is a watch with an extreme depth rating of 5000 meters, making it suitable for deep-sea diving or as a conversation starter. It features a fully oil-filled design and a scratch-resistant tegimented dial. The watch comes in full kit and is ready to withstand any conditions.

• Condition: great
• Depth rating: 5000m

The Sinn U50 Hydro Full Tegiment is a new purchase from 2024, featuring a micro-adjust tegimented clasp and included accoutrements. The watch has an excellent case with minor marks on the crystal's anti-reflective coating.

• Condition: great overall condition
• Case size: 45mm
• Strap size: 7-7.5 inches (cut to size)
• Clasp adjustability: micro-adjust