Complete set, model: 5066F 1140 52B Automatik fine Steel 45mm Diameter: 45mm, stainless steel case, paired with a blue canvas strap Dial: Sunray blue dial, skeletonized hands, luminous hour markers, equipped with date, day of the week, month, moon phase and flyback chronograph functions Movement: 66BF8 automatic winding movement, 40-hour power reserve, silicon hairspring, 448 components, 37 gemstone bearings Performance: 300-meter professional water resistance, unidirectional rotating diving bezel, meeting the needs of deep-sea diving Design highlights Function integration: Integrating diving, timing, full calendar and moon phase, it is a complex function model of the fifty 㖊 series Classic color scheme: Deep sea blue dial + bezel, highly recognizable, combining sporty ruggedness with business quality