Citizen Men’s BM8400-50L Eco-Drive Corso Stainless Steel Watch – see my review

Citizen Men’s BM8400-50L Eco-Drive Corso Stainless Steel Watch

Clean and state of the art design and powered by Citizen’s solar Eco-Drive, the Corso stainless steel Watch #BM8400-50L proved itself to be the watch of all occasions.

A circular case highlights a bold blue dial with luminous hands, silver-tone markers, and a day-and date-display at three o’clock. There’s also a polished link bracelet for a professional touch. Water resistant to 330 feet.


Citizen Men's BM8400-50L Eco-Drive Corso Stainless Steel Watch - see my review

Watch main features

  • Round watch in stainless steel with blue dial
  • logo at 12 o’clock
  • five-link bracelet
  • Japanese quartz movement with display
  • Light-powered Eco-Drive
  • watch charges in natural sunlight and any other light source
  •  protective mineral crystal dial window
  • fold-over clasp with double push-button safety
  • date window
  • 180-day power-reserve
  • incandescent light, and quick start ability
  • Water resistant to 330 feet (100 M)

Citizen little story

 The company was established in 1918. 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 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.

Product Specifications

Watch Information

Brand, Seller, or Collection Name Citizen
Model number BM8400-50L
Part Number BM8400-50L
Model Year 2011
Item Shape Round
                                       Dial window material type                                     Mineral
Display Type Analog
Clasp                                            Fold-Over Clasp with Double Push-Button Safety                                       
Metal stamp no-metal-stamp
Case material Two-tone stainless steel
Case diameter 41
Case Thickness 11
Band Material Two-tone stainless steel
Band length mens
Band width 23 millimeters
Band Color Silver
Dial color Blue
Bezel material Two-tone stainless steel
                                       Bezel function                                     Stationary
                                       Calendar                                     Day and date
Special features solar
Item weight 5 Grams
                                       Movement                                     Japanese quartz
Water resistant depth 330 Feet
Warranty type Contact seller of record

Where to grab a nice deal


If I can be of any further help or like to add your thoughts please feel free to do so in the box below.


Sam Ammouri

Citizen Men's BM8400-50L Eco-Drive Corso Stainless Steel Watch - see my review

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