This Citizen Cosmotron wristwatch is a vintage piece with a black leather lizard grain strap and a polished silver finish for the case. The white dial with gold hands features stick indexes and a day/date indicator, along with a stop-seconds function and a seconds hand. The watch is powered by a transistor controlled balance wheel movement and has a mineral crystal over the analog display. The watch is suitable for men with a wrist size of up to 7.5 inches and has a lug width of 18mm. The fixed silver bezel adds a touch of elegance to the watch, making it suitable for both sport and formal occasions. The case size is 38mm.  The Citizen Cosmotron is a reliable and stylish wristwatch that is sure to impress.

Setting the day and date on this watch is unusual. Hold the watch upright in front of your face with 6 pointing to the ground and 12 pointing to the sky. Pressing in the crown will advance the date. Now turn the watch so that 6 points to the sky and 12 points to the ground. Pressing in the crown will now advance the day.