The U-Boat Chimera is a watch series from Italian watch brand U-Boat, recognized for its unique design and outstanding performance. Here's a detailed introduction:



Series Features
Unique Design: The crown of Chimera watches is typically located on the left hand side and features U-Boat's patented crown protection system. The dials often feature a two-layer design, such as the Chimera 46MM Chrono SS Nero. The upper layer features a black striped metal dial with laser-cut numerals, indices, and counters, while the lower layer features smoky sapphire, creating a rich, layered effect.

Large Case: The cases in this series, such as the Chimera 46MM Chrono SS Blu and Chimera 46MM Chrono SS Verde, are mostly 46mm in diameter. This large case design lends a striking appearance, making it ideal for those who appreciate a more individual and larger watch face.

A Variety of Materials: In addition to the common AISI 316L steel used in several models of the Chimera 46MM Chrono SS series, some models also feature bronze, such as the Chimera Bronze. The case develops a unique oxidized effect over time, adding a vintage touch.

Internal Configuration
Movement Performance: The Chimera 46MM Chrono SS series, for example, is equipped with a Sellita SW 500 mechanical automatic chronograph movement modified to U-Boat specifications. It beats at 28,800 vibrations per hour (4Hz), has a 62-hour power reserve, and boasts 25 jewels. The U-Boat rotor is made of brass and tungsten, featuring a perlage finish and rhodium plating, and the bridges are secured with screws.

Comprehensive Functionality: It features hours, minutes, seconds, chronograph, date, and a 24-hour indication. Some models also feature a patented crown release lever at 8:30 for convenient date and time adjustment.