Automatic chronometer movement with Swiss certified precision, Breitling Calibre 13 base. Analog display with luminous coated hands and markers for enhanced night readability. Uni-directional rotating bezel crafted from stainless steel topped with black ceramic insert ring providing durability and style. Date and day of the week indicator at the 3 o'clock position. Black dial face accented by index hour markers, minute markers around outer rim enhancing legibility. Sapphire crystal lens ensuring scratch resistance for a clear view of the movement and dials. Screw-down solid case back and screw locked crown contributing to water-resistance features reaching up to 200 meters / 660 feet depth suitability. Black rubber strap offers comfort and flexibility with tang clasp securing mechanism. Includes chronograph function featuring three sub-dials displaying elapsed seconds, minutes, and hours simultaneously.