Citizen Eco Drive Red Arrows Skyhawk JY0110-55E in titanium. This is the radio controlled model with atomic timekeeping, perpetual calendar, chronograph, alarms, backlight, rotating slide rule bezel and world time. Solar powered so no need for battery changes. Water resistant to 200m. Selling reluctantly to pay the mortgage. It’s in good condition overall with some light signs of wear to the case and bracelet. Bracelet currently fits up to a 7.5 inch wrist. Includes original Citizen Red Arrows presentation box, manuals, and guarantee booklet. See pictures for detailed condition. I can answer any questions or take more pictures. I have 100% positive feedback, buy with confidence.