bl5380-58e
Citizen Men’s BL5380-58E Eco-Drive Perpetual Calendar Chronograph Watch
The Citizen Men’s Eco-Drive Perpetual Calendar Chronograph Watch #BL5380-58E offers eye-catching, sporty style and advanced timekeeping functionality in one package. This timepiece’s bold black dial is filled with features to keep you on track. In addition to three-hand timekeeping, the watch features a perpetual date calendar located at four o’clock, which automatically corrects the date through the year 2100; a chronograph with precise functionality to 1/20th of a second; three chronograph subdials, and an alarm function. Easy-to-read indexes offer a crisp, contrasting accent. Brushed and polished stainless steel at the bezel and bracelet round out this fine timepiece with durability and class. And since it’s an Eco-Drive, this watch features Citizen’s innovative, continuous light-powered functionality, eliminating the need for a battery and making it an eco-friendly choice. This timepiece is water resistant to 660 feet (200 meters).
Summary of Features:
- Perpetual calendar
- 1/20 second chronograph measures up to 60 minutes
- 12/24 hour time
- Dual time
- Alarm
- Screw-back case
Product Features
- Ecologically friendly, light powered Eco-Drive Caliber E81* Japanese-quartz movement; charges in natural sunlight or indoor light
- Max power reserve: 120 – 270 days with Power Save; low charge warning: 5 days; charge time from stop state to max charge: Incandescent Light – 43 hrs, Outdoors, Cloudy (10,000 Lux) – 12 hrs, Outdoors, Sunny (100,000 Lux) – 4 hrs
- Durable, hardened non-reflective mineral crystal; case diameter: 44 mm; 1/20 second chronograph measures up to 60 minutes; 12/24 hour time with 24-hour sub dial; dual-time function
- Brushed and polished stainless steel case and matching bracelet; black dial; perpetual-calendar function; alarm function; screw-back case; date function at 4 o’clock
- Water-resistant to 660 feet (200 M)

Product Specifications
| Watch Information | |
| Brand Name: | Citizen |
| Model number: | BL5380-58E |
| Part Number: | BL5380-58E |
| Dial window material type: | Mineral |
| Clasp: | fold-over-clasp-with-double-push-button-safety |
| Metal stamp: | no-metal-stamp |
| Case material: | stainless-steel |
| Case diameter: | 44 millimeters |
| Case Thickness: | 11.5 millimeters |
| Band material: | stainless-steel |
| Band length: | mens |
| Band width: | 21 millimeters |
| Band Color: | silver |
| Dial color: | black |
| Bezel material: | stainless-steel |
| Bezel Function: | stationary |
| Calendar: | perpetual-calendar |
| Special Features: | chronograph |
| item-weight: | 4.5 Grams |
| Movement: | japanese-quartz |
| Water resistant depth: | 660 Feet |
| Warranty Type: | Contact seller of record |
The Citizen Story
The company was established in 1924. The founding fathers selected the name Citizen so it would be “Close to the Hearts of People Everywhere” and soon after adopted the company’s formal name, Citizen Watch Company.

During the last seventy-five years Citizen has expanded its business throughout the world and has achieved recognition as the global brand. The past twenty-five year period has coincided with the company’s dramatic rise to its current position as the world’s largest watchmaker, a distinction Citizen has held every year since 1986.
Beyond sheer size, Citizen is also recognized as a worldwide leader in advanced technology. From the world’s slimmest LCD watch to the first voice recognition watch and the world’s first professional dive watch with an electronic depth sensor, Citizen’s record of “world’s firsts” is unmatched.
More recently, Citizen has staked out a new position as the leader in Ecologically Friendly timekeeping with its Eco-Drives watches that are light powered. With models ranging from dress models to sports models to professional dive watches, Citizen Eco-Drive runs continuously in any kind of natural or artificial light for a lifetime of use. Fueled by light, it never needs a battery.












