[Model Number] U212.EZM16
[Country of Origin] Germany
[Manufacturer] Sinn
[Series] U Series
[List Price (Tax Included)] 704,000
[Movement Type] Self-winding (Automatic)
[Movement] SW300
[Dial Color] Black
[Crystal] Sapphire crystal
[Water Resistance] 1,000 meters (100 atm)
[Case Shape] Oversized
[Case Material] U-Boat Metal (submarine-grade steel)
[Case Dimensions] Diameter 47 mm, Thickness 14.4 mm, Weight 203.7 g
[Finish] Matte finish
[Buckle Type] D-buckle (Duplin buckle)
[Strap Material] Rubber
[Movement] SW300
[Other Features] Date display, screw-lock crown, negative pressure resistance, Tegiment® coating, shock resistance per DIN (German Industrial Standard) 8308, anti-magnetic properties per DIN 8309, anti-rotation bezel with special locking mechanism, Ar Dry Technology (dehumidification mechanism), accuracy guaranteed at temperatures ranging from -45°C to +80°C

The material used for the case and crown is U-Boat Steel, which is common to the entire U Series. This steel, derived from Germany’s state-of-the-art submarines, offers excellent seawater resistance, making it ideal for diving in saltwater. The unidirectional rotating bezel features Tegiment® coating for scratch resistance equivalent to that of ceramic and is secured using a special bonding method that ensures it will not come loose even under strong impact.