Sinn U1 SE 1010.023 Black Fully Tegimented 44mm Steel Case Bracelet 1000m Diver

The Sinn U1 SE 1010.023 is a robust and high-performance diving watch designed for enthusiasts who demand durability, precision, and functionality in extreme conditions. The watch is part of the U1 Special Edition series, and it exemplifies Sinn's commitment to engineering excellence and innovation.

The 44mm steel case of the U1 SE is fully tegimented, a specialized hardening process unique to Sinn, which enhances the watch's scratch resistance and durability. This feature is particularly important for diving watches that may encounter harsh underwater environments. The black dial, complemented by white indices and hands, ensures optimal readability, even in low-light conditions. The unidirectional rotating bezel is a crucial tool for divers, allowing them to measure elapsed time underwater accurately.