Brand: Citizen. Case Material: Silver-tone stainless steel. Bracelet Material: Silver-tone stainless steel solid link bracelet. Bezel Type: Fixed silver-tone stainless steel bezel. Dial Color: Black dial with analog display, 4 to 5 o'clock date window. Hands/numerals: Silver-tone hands and index-Arabic numeral hour markers. Minute markers: Around the outer rim. Functions Displayed: Analog hours, minutes, seconds; Chronograph sub-dials for measuring up to 60 minutes (inner) and 60 seconds / 24 hours (outer). Movement Type: Eco-Drive movement with analog display functions including chronograph capabilities. Model Reference: CA4640-50E. Crystal Material: Scratch resistant mineral crystal. Case Shape: Round case measuring 41 mm in diameter, approximately 12 mm thick. Clasp Type: Deployment buckle with push button release mechanism.
Features include Citizen Caliber Eco-Drive B620 automatic movement (solar powered), chronograph function, date display, analog hour/minute/second hand indicators, fixed bezel, solid case back, and sport watch styling.