Citizen Eco-Drive Perpetual Calendar, Chronograph Watch with Alarm #BL5400-52A

Citizen Eco-Drive Perpetual Calendar, Chronograph Watch with Alarm #BL5400-52A

This Citizen calendar watch comes with an Eco-Drive Caliber E820 movement that is charged by exposure to light (i.e. no battery changes). It has an insufficient charge warning and an overcharge prevention function. The power reserve is 270 days when fully charged. Its features include a perpetual calendar, 1/20 second chronograph, 12/24 hour time, dual time, alarm, and an inner rotating computational bezel.

This watch has four modes: time/calendar, chronograph, local time, and alarm. The mode is shown in a sub-dial at 6:00. You change modes with the crown pulled out to position one. See product manual above for details.

The case size is 48mm in diameter and the matching stainless steel bracelet features a push-button clasp for easy on and off. Water resistance is 100 meters.