Description
The Citizen CA4716-50L (also referenced as CA471650L) is a high-performance, sports-inspired solar chronograph timepiece from Citizen’s acclaimed Eco-Drive Collection. Recognized among watch collectors and style enthusiasts by its series nicknames—the "Retro Chrono", "Eco-Drive Chrono", or "Blue Retro Chrono"—this 44mm watch pairs a solid stainless steel case accented with sleek dark bezel highlights with a captivating sunray blue dial, a date calendar window at 4:30, light-powered Eco-Drive technology, a durable crystal, a 100-meter water resistance rating, and a solid stainless steel construction. Inspired by classic motorsport and pilot timing instruments, it bridges active sport chronograph utility with executive daily refinement. The defining visual highlight of this CA4716-50L reference is its multi-layered sunray blue dial face framed by a dark tachymeter scale bezel ring. Set beneath a protective crystal, the dial features three recessed chronograph sub-dials: a 1/5-second stopwatch counter, a 60-minute elapsed time indicator, and a 24-hour time sub-dial. Applied hour markers and hands treated with luminous material ensure clear low-light legibility, while a discreet date calendar window is positioned between 4 and 5 o'clock. The dynamic contrast between the rich blue dial background, silver and dark bezel accents, and lustrous stainless steel delivers an assertive, sophisticated presence on the wrist. Beneath its sporty exterior, the watch is driven by Citizen's proven in-house Caliber B620 Eco-Drive movement. Powered by any natural or artificial light source absorbed through the dial face, this solar-powered quartz engine completely eliminates the need for battery replacements. Once fully charged, it provides a generous 9-month power reserve in complete darkness, backed by built-in overcharge prevention and an insufficient charge warning function. The case features well-proportioned sports chronograph dimensions, measuring 44.0mm in case width with a case profile thickness of 12.0mm, offering a substantial and comfortable feel on the wrist. Engineered for everyday active wear and aquatic exposure, the solid stainless steel case incorporates a solid caseback and sealed crown system, achieving a certified 100-meter (10 bar / 330 ft) water resistance rating suitable for daily wear, rain, hand washing, and swimming. The timepiece comes completed on an integrated stainless steel link construction, secured by a solid fold-over deployment clasp with push-button release.
